{"title":"Interior Cleaner — SONAX","description":null,"products":[{"product_id":"sonax-xtreme-autoinnenreiniger-innenraumreiniger","title":"XTREME Car Interior Cleaner","description":"\u003ch2\u003eThorough Interior Cleaning without Residue — SONAX XTREME Car Interior Cleaner\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat makes SONAX XTREME Car Interior Cleaner special? This universally applicable interior cleaner cleans plastics, upholstery, headliners, and dashboards in one step — without streaks or a greasy film.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eThe vehicle interior is one of the most demanding cleaning tasks in detailing: within a few square meters, very different surfaces meet — hard plastic-like dashboards, textile seat covers, soft synthetic leather trim, rubber seals, and textile headliners. The \u003cstrong\u003eSONAX XTREME Car Interior Cleaner\u003c\/strong\u003e is designed for precisely this task: a universal cleaner that reliably cleans all these surfaces without requiring a specially formulated product for each material type. This saves time, protects the budget, and significantly simplifies interior cleaning. The formula leaves no sticky film, no whitish residues, and no streaks — which is crucial, especially on dark plastics and black trim.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal cleaning formula for almost all interior surfaces.\u003c\/strong\u003e From the dashboard to door panels, upholstery, and headliners — the interior cleaner is approved for a wide range of materials. This allows for a fluid cleaning workflow without having to switch between different products.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo streaks, no greasy film after drying.\u003c\/strong\u003e A common problem with interior cleaners is the slightly greasy film that remains visible on plastics after drying, making fingerprints particularly noticeable. The XTREME Car Interior Cleaner formulation dries residue-free, leaving a clean, matte-clear surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFresh scent after cleaning without chemical odor.\u003c\/strong\u003e Many interior cleaners leave a pungent detergent or solvent smell that unpleasantly perfumes the interior. The XTREME Interior Cleaner formula is pleasantly scented and leaves a fresh impression after cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical Tip from Detailing1:\u003c\/strong\u003e Spray the interior cleaner onto a slightly damp microfiber cloth — not directly onto the surface. This prevents excessive dampening of seams, gaps, and ventilation slots. For dashboards and door panels, work in sections: clean one area completely before moving to the next — this way, nothing dries before it's worked on.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eInterior Cleaner Formula — Why Universal Doesn't Mean Superficial\u003c\/h3\u003e\n\u003cp\u003eWhen many people think of universal cleaners, they immediately think of compromise products: something that can do a little bit of everything, but nothing really well. This is not the case with specialized vehicle interior cleaners like the XTREME Car Interior Cleaner — and the reason lies in the formulation chemistry. The trick is the selection of surfactants that work equally well on both hydrophilic (water-loving) surfaces like textiles and hydrophobic (water-repellent) plastics. The combination of mild anionic surfactants and amphoteric excipients allows for dissolving greasy fingerprints on plastics as well as dried dirt residues on upholstery. The pH value is slightly alkaline — strong enough to dissolve organic dirt like skin oils, food residues, and everyday grime, but gentle enough not to damage surfaces. However, the universal interior cleaner should be used with caution on Alcantara: for targeted stains, the specialized Upholstery + Alcantara Stain Remover is recommended. The universal product is suitable for general basic cleaning of most interior materials, but for sensitive premium textiles, a product-specific cleaner is the safer choice. For hard plastic, rubber, standard fabric, and synthetic leather, the XTREME Car Interior Cleaner is unreservedly recommended. It is also important to understand that the cleaner has no conditioning effect — it cleans but does not form a protective film. If you want to protect plastics from UV fading after cleaning, you should complete the workflow with a plastic conditioner or cockpit detailer.\u003c\/p\u003e\n\u003cp\u003eRegarding dilution: the interior cleaner is formulated ready-to-use and should not be further diluted. This is intentional — the concentration is designed for direct application to the cloth. If you dilute the product, you risk the cleaning power not being sufficient for heavy soiling. Conversely, an excessively large amount does not need to be applied: a moderate amount on the cloth is sufficient for a complete area. Economically dosed, this results in a very good price-performance ratio.\u003c\/p\u003e\n\n\u003ch3\u003eApplying Interior Cleaner Correctly — Step-by-Step Workflow\u003c\/h3\u003e\n\u003cp\u003eBefore you start cleaning, it's worth briefly dusting the interior. Coarse dirt that has accumulated on storage trays, in the footwells, and on seats should first be removed with a car vacuum cleaner. If you skip this step, you risk stirring up fine dust with the cleaner and smearing it over clean surfaces instead of removing it. A quick vacuuming before wet cleaning makes the actual work much more effective and the result significantly cleaner. This preparatory step is not mentioned in any product description, but it makes a big difference to the outcome.\u003c\/p\u003e\n\u003cp\u003eThe order of interior cleaning is crucial for a good result. Always start at the top and work your way down: first the headliner, then the A\/B\/C pillars, then the dashboard, then the door panels, then the seats, and finally the floor mats and carpets. This way, dirt released during cleaning always falls onto untouched surfaces and not onto freshly cleaned ones. For the dashboard: spray the cleaner onto a soft microfiber cloth and wipe in the direction of the plastic structure. For patterned or ribbed surfaces, a soft brush helps to loosen residues from the recesses before wiping with the cloth. For ventilation slots and panel gaps, a detailing brush or a folded microfiber cloth is ideal for working out dust and dirt from hard-to-reach areas. For seats and upholstered surfaces: the microfiber cloth should be slightly damp, but not wet. For fabric upholstery, work in circular motions and then dry the seat with a dry cloth to prevent moisture from remaining in the upholstery. Door handles, control buttons, and switches — all surfaces touched daily — should be cleaned most intensively, as skin oils and fingerprints accumulate there. Here, the interior cleaner is particularly effective, as it completely dissolves greasy marks without damaging the surface.\u003c\/p\u003e\n\u003cp\u003eFor the best results, we recommend a two-stage approach for heavily soiled vehicles: First, perform a basic cleaning with the interior cleaner, dissolving the heaviest layers of dirt. After drying, re-check the surfaces and specifically re-clean where residues remain. This second pass is significantly faster than the first but delivers a much cleaner result than a single pass under time pressure. For new vehicles or regularly maintained interiors, a single pass is completely sufficient.\u003c\/p\u003e\n\u003cp\u003eAnother tip for working in winter: Cold temperatures can slightly reduce the cleaning effect because surfactant activity is temperature-dependent. If possible, clean the interior in a heated garage or warm up the vehicle beforehand. At room temperature, the cleaner develops its full effect and dries more evenly than in an icy cold vehicle. In summer, on the other hand, avoid cleaning the interior in direct sunlight, as the product can dry too quickly before you can wipe it off.\u003c\/p\u003e\n\n\u003ch3\u003eAreas of Application — Which Surfaces the Interior Cleaner Masters\u003c\/h3\u003e\n\u003cp\u003eA frequently asked question is about odor development during cleaning. Some vehicle interiors — especially after being parked for a long time, after winter, or in vehicles where people have smoked — absorb unpleasant odors. The interior cleaner itself does not eliminate odors from upholstery and textiles but removes the dirt that causes the odor. In many cases, light odors disappear on their own. For strong odors like tobacco or pet odors, a special odor neutralizer that acts directly on the source can also help. The combination of thorough cleaning and targeted odor control provides the complete result.\u003c\/p\u003e\n\u003cp\u003eThe SONAX XTREME Car Interior Cleaner is designed for the following surfaces: hard plastics (dashboard, door panels, center console), soft plastics (door linings, storage compartments), rubber (seal frames, pedal covers), standard textile upholstery (fabric seat covers, carpets), synthetic leather and PU coatings, and textile headliners. The formula is the same for all these surfaces regarding application movements and dwell times: spray onto a cloth, wipe, let dry. No long dwell times, no special tools. This makes the interior cleaner particularly attractive for businesses that need to prepare many vehicles in a short amount of time. A basic interior cleaning with the XTREME Car Interior Cleaner takes approximately 20–40 minutes for a normal car, depending on the degree of soiling and the diligence of the work. If you want to specifically treat individual problem spots on upholstery afterwards, choose the \u003ca href=\"\/en\/products\/sonax-xtreme-polster-alcantarafleckentferner-polsterreiniger\"\u003eXTREME Upholstery + Alcantara Stain Remover\u003c\/a\u003e for precise spot treatment.\u003c\/p\u003e\n\u003cp\u003eOne area of application that is rarely mentioned: the product is also suitable for cleaning trunks, loading areas, and trim in the rear of the vehicle. Especially in SUVs, station wagons, and vans, loading areas made of synthetic leather or hard plastic are exposed to heavy soiling. The interior cleaner cleans these areas just as reliably as the actual passenger compartment. Trailer interiors, motorhome trim, and boat interiors are also possible application areas, provided the surfaces correspond to the product's material spectrum.\u003c\/p\u003e\n\u003cp\u003eFor vehicles with particularly light interiors — white or light beige leather and synthetic leather — the principle always applies: test in an inconspicuous area first. Light surfaces react more sensitively to residues than dark ones. Although the interior cleaner is formulated to be residue-free, for light surfaces, particularly careful post-drying is recommended to avoid any trace of residue.\u003c\/p\u003e\n\n\u003ch3\u003eInterior Cleaner Comparison — XTREME vs. PROFILINE and Special Cleaners\u003c\/h3\u003e\n\u003cp\u003eThe SONAX range includes several interior cleaners that meet different requirements. The universal everyday cleaner is ideal for beginners and occasional users: inexpensive, versatile, quick to use. For continuous professional use in businesses, SONAX offers the \u003ca href=\"\/en\/products\/sonax-profiline-innenreiniger-innenraumreiniger\"\u003ePROFILINE Interior Cleaner\u003c\/a\u003e, which is more concentrated, available in larger containers, and optimized for particularly stubborn interior dirt. The PROFILINE cleaner also allows for dilution — an important advantage for businesses that want to use the same cleaner in different strengths depending on the application situation: highly concentrated for heavily soiled vehicles upon arrival, more diluted for weekly refreshment. Those who specifically want to clean and at the same time care for plastic surfaces in the interior will find the \u003ca href=\"\/en\/products\/sonax-xtreme-cockpitreiniger-matt-effect-innenraumpflege\"\u003eXTREME Cockpit Cleaner \"Matt-Effect\"\u003c\/a\u003e in the range as a specialized solution for plastic surfaces with a subtle care effect and a matte finish. For most private individuals and semi-professional users, the XTREME Car Interior Cleaner is the right entry-level product: the 500 ml bottle is sufficient for many applications, the price is attractive, and handling is completely uncomplicated. Those who want to delve deeper and regularly prepare vehicles professionally will switch to the concentrated PROFILINE products in the medium term — but as a first interior cleaning product or as an addition for beginners, the XTREME Interior Cleaner is just right.\u003c\/p\u003e\n\u003cp\u003eIt is also worth paying attention to synergies in your own detailing kit: those who regularly use the interior cleaner also benefit from having a specialized upholstery cleaner for the seats and a plastic conditioner for the dashboard on hand. The combination of cleaning, stain removal, and conditioning covers the complete interior workflow — quickly, effectively, and with professional results.\u003c\/p\u003e\n\u003cp\u003eFinally, a note for anyone wondering if the XTREME Car Interior Cleaner is also suitable for older vehicles with faded or damaged plastics: Yes, with limitations. The product cleans reliably, but cannot optically enhance faded surfaces — that is the job of a plastic conditioner or cockpit dressing. For very old, worn plastics that are already roughened or porous, we recommend working particularly gently and not using abrasive movements. Cleaning works there too, but the appearance of the plastics themselves will only be improved by subsequent conditioning.\u003c\/p\u003e\n\n\u003ch3\u003eBuying Recommendation — For Whom the XTREME Car Interior Cleaner Is the First Choice\u003c\/h3\u003e\n\u003cp\u003eA practical question first: Is the 500 ml bottle enough for one vehicle? Yes, easily — with normal dosing onto a microfiber cloth, only a few milliliters are used for a complete interior cleaning of a car. A bottle therefore lasts for many months, even with regular use. For detailing businesses that process several vehicles daily, the 500 ml bottle is more of a consumable, which is why the PROFILINE variant in larger containers is more economical there.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for a universal interior cleaner that delivers reliable results without much effort, the SONAX XTREME Car Interior Cleaner is a clear recommendation. It is particularly suitable for vehicle owners who regularly maintain their interior and do not want to use a special cleaner for every surface. The 500 ml bottle is sufficient for many complete interior cleanings — with economical dosing onto the cloth, it easily lasts for twenty or more applications. For families with children who often leave dirt and food residues in the car interior, a reliable universal cleaner like this is indispensable. For used car dealers and detailers who prepare vehicles daily, the product is ideal as a standard cleaner — in combination with a vacuum cleaner and a good microfiber cloth, it forms the basis of any professional interior detailing. If you then want to protect and enhance the vehicle, supplement the workflow with a plastic conditioner for the dashboard and door panels and a textile protection spray for the upholstery. The XTREME Car Interior Cleaner product is consciously the first step, not the last — a thoroughly cleaned interior is a prerequisite for any meaningful care measure.\u003c\/p\u003e\n\u003cp\u003eFor everyone who wants to know how often the interior should be cleaned: As a rule of thumb, once a month with normal use, and after every longer vacation or winter operation. With intensive use — for example, in vehicles used daily for carpooling, as company cars, or in commercial passenger transport — a weekly basic cleaning of the heavily used contact surfaces is recommended. If you often bring snowy or dirty shoes into the vehicle in winter, you should clean the floor mats more often. In summer, skin oil residues accumulate mainly on the steering wheel, gearstick, and door handles — here, a short weekly cleaning is worthwhile to prevent layers from building up. Regular care keeps the effort small and the result presentable at all times.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"500ml","offer_id":49160877834575,"sku":"D1-SNX-02212410","price":8.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/Sonax-XTREME-Auto-Innen-Reiniger-Innenraumreiniger-0.png?v=1721514345"},{"product_id":"sonax-cleanstar-ecocert-innenraumreiniger","title":"CleanStar \"Ecocert\" Interior Cleaner","description":"\u003ch2\u003eClean all interior surfaces simultaneously — with SONAX CleanStar EcoCert\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat can SONAX CleanStar EcoCert do? This universal interior cleaner cleans all surfaces in the vehicle interior — from glass to Alcantara to touchscreen displays — streak-free, material-friendly, and with ECOCERT Greenlife certification.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eAnyone who regularly maintains a car's interior knows the problem: you need one product for leather, another for plastic, and a third for windows — and as soon as a sensitive touchscreen display or a piano black trim comes into play, cleaning becomes a fundamental question. The \u003cstrong\u003eSONAX CleanStar EcoCert\u003c\/strong\u003e solves this problem with a single product: a mild, ready-to-use spray bottle that cleans all materials in the vehicle interior — without residue, without streaks, and without the risk of surface damage to sensitive areas. Added to this is the ECOCERT Greenlife certification — a quality feature for detailers who pay attention to the composition of their care products.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne formula for all interior surfaces.\u003c\/strong\u003e Glass, piano black, fabric, Alcantara, leather, plastic, touchscreen displays — the CleanStar works on all these materials without streaks, residues, or discoloration. You save yourself the constant switching between different cleaners and work more quickly and systematically through the entire interior, without compromising cleaning performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECOCERT Greenlife certification for a clear conscience.\u003c\/strong\u003e The cleaning agent is certified by ECOCERT Greenlife according to the ECOCERT Standard — this means the ingredients meet defined requirements for biodegradability and environmental compatibility. For detailers who value product responsibility or want to convince their customers with an ecological quality promise, this is a real difference compared to conventional interior cleaners without certification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdor neutralizer instead of fragrance masking.\u003c\/strong\u003e The interior cleaner contains an active odor neutralizer that chemically neutralizes unpleasant odors in the vehicle interior — not just masking them with perfume. After cleaning, a pleasant, fresh scent remains, enhancing the interior without appearing artificial or overpowering. This is a noticeable advantage, especially for vehicles with smoke or food contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Always spray CleanStar directly onto a microfiber cloth, not onto the surface — this prevents overspray onto adjacent materials and gives you more control over moisture application. On touchscreens and piano black surfaces, work with minimal pressure and immediately wipe with a dry, clean cloth. For stubborn upholstery stains, rinse the cloth with clean water in between and re-spray — repeat until the cloth remains visibly clean when wiping. This prevents you from rubbing already absorbed dirt back into the surface.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eInterior cleaner for all surfaces — how the CleanStar's universal formula works\u003c\/h3\u003e\n\u003cp\u003eMost interior cleaners are optimized for one material class: either plastic, glass, or textiles. A true universal cleaner, however, must work on very different surfaces — from smooth, water-repellent glass and piano black surfaces to porous textiles and upholstery to sensitive microfiber materials like Alcantara. The \u003cstrong\u003eSONAX CleanStar EcoCert\u003c\/strong\u003e achieves this with a mild, pH-neutral formulation that dissolves dirt without swelling, bleaching, or leaving residues on materials.\u003c\/p\u003e\n\u003cp\u003eThe basic principle: The cleaner breaks the adhesion between dirt molecules and the surface, so you pick up the dissolved dirt with the microfiber cloth instead of rubbing it deeper into the surface. On absorbent materials like fabric or Alcantara, the streak-free drying formula prevents watermarks — a common problem with cleaners that have too high a surfactant concentration, which leaves white marks or spots when drying. On non-absorbent surfaces like glass or high-gloss plastic, residual moisture evaporates without residue, allowing for streak-free results even without intensive re-wiping.\u003c\/p\u003e\n\u003cp\u003eThe ECOCERT certification not only concerns the ecological aspect but is also an indirect quality signal for the formulation: Certified surfactants and ingredients must meet certain biodegradability and compatibility standards, which in turn means that particularly aggressive or poorly biodegradable chemicals are excluded. This reduces the risk of undesirable reactions on sensitive materials — which helps explain why the cleaner can be used on so many different surfaces without specific compatibility tests.\u003c\/p\u003e\n\n\u003ch3\u003eInterior cleaner for touchscreen and piano black — what makes this cleaner special\u003c\/h3\u003e\n\u003cp\u003eSensitive areas like infotainment touchscreens, high-gloss piano black trim, and matte paint surfaces require special care. Aggressive cleaners can leave micro-damage on these surfaces: touchscreens lose their oleophobic protective layer and become less functional, piano black shows fine wiping marks or haziness, and matte surfaces develop unwanted glossy spots in areas of friction. The CleanStar is explicitly approved for these surfaces — the formula is so mild that it does not attack protective layers or change the character of the surface.\u003c\/p\u003e\n\u003cp\u003eFor touchscreens and piano black, both the product and the application technique are crucial: low moisture on the cloth, minimal pressure, no circular rubbing movements, but rather straight wiping movements parallel to the surface. For piano black, a single pass with a soft microfiber cloth is recommended, followed by a dry lint-free cloth or glass polishing cloth. On reflective touchscreen displays, the result is streak-free, provided the cloth itself is clean and free of coarse particles — a dirty or fibrous cloth is the most common cause of scratches on displays and high-gloss areas, not the cleaning product.\u003c\/p\u003e\n\u003cp\u003eThe CleanStar is also particularly practical for modern vehicles where touchscreens on dashboards alternate with adjacent plastic surfaces, leather trim, or aluminum inserts. Instead of keeping several products at hand and switching for every material change, you work through the entire cockpit area with a single cloth and a single bottle — saving time and reducing the risk of applying the wrong product to the wrong surface.\u003c\/p\u003e\n\n\u003ch3\u003eInterior cleaner for Alcantara, leather, and plastic — an overview of applications\u003c\/h3\u003e\n\u003cp\u003eThe interior of a modern vehicle is a mix of materials: dashboard and door panels in hard plastic or soft-touch paint, seats in fabric, leather, or Alcantara, headliner in textile, center console in piano black or aluminum look. In addition, there are rubber seals, carpet areas, steering wheel, and gear knob — each material has its own surface and its own sensitivity. The \u003cstrong\u003eSONAX CleanStar EcoCert\u003c\/strong\u003e covers all these areas; you can use it for a complete interior pass without changing the product.\u003c\/p\u003e\n\u003cp\u003eOn leather, the cleaner removes surface dirt, grease deposits, and light stains without stripping the natural moisture from the surface. However, it's important to note: cleaning does not replace leather care. After cleaning with CleanStar, a follow-up treatment with a \u003ca href=\"\/en\/products\/sonax-profiline-leathercleaner-lederreiniger\"\u003eSONAX PROFILINE LeatherCleaner\u003c\/a\u003e or a leather conditioner is advisable to restore moisture and keep the leather surface supple in the long term. Anyone who cleans leather intensively and then does not care for it risks drying out and cracking in the long run.\u003c\/p\u003e\n\u003cp\u003eOn Alcantara, the cleaner dissolves grease stains, light everyday dirt, and odor particles without damaging or matting the characteristic velour textile structure. Important when working on Alcantara: always use little moisture and wipe in a uniform direction (following the nap), never rub in circles. After cleaning, let it dry briefly and then brush it up with a dry, soft cloth or a soft brush if necessary to restore the texture. For deep-seated dirt or stains that do not completely disappear after a single application, a second treatment or a specialized upholstery stain remover may be required.\u003c\/p\u003e\n\u003cp\u003eOn hard plastics, rubber surfaces, and carpets, the cleaner shows its strongest side: here it can be used with a little more pressure and a little more moisture, without risk to the surface. Especially on heavily soiled carpets or floor mats, it is advisable to let the cleaner sit briefly (30-60 seconds) before working with the cloth — this gives it time to loosen the dirt before you pick it up.\u003c\/p\u003e\n\n\u003ch3\u003eComparison: CleanStar EcoCert vs. other interior cleaners\u003c\/h3\u003e\n\u003cp\u003eCompared to specialized products, the CleanStar has a clear advantage: if you want to completely clean the interior of a vehicle, you don't need an extensive assortment — you only need one bottle. This makes it particularly attractive for end customers who regularly maintain their vehicle themselves, without specific detailing background knowledge. Compared to the \u003ca href=\"\/en\/products\/sonax-xtreme-autoinnenreiniger-innenraumreiniger\"\u003eSONAX XTREME Car Interior Cleaner\u003c\/a\u003e, the CleanStar scores with its ECOCERT certification and its explicit approval for piano black and touchscreens. The XTREME interior cleaner is more designed for stubborn everyday dirt without material restrictions, where the gentleness of the cleaning agent plays a less critical role.\u003c\/p\u003e\n\u003cp\u003eThose who work in workshops or professional detailing and need larger quantities will find the \u003ca href=\"\/en\/products\/sonax-profiline-cleanstar-ecocert-innenraumreiniger\"\u003eSONAX PROFILINE CleanStar EcoCert\u003c\/a\u003e to be the more economical alternative — identical formula, available in 5-, 25-, and 200-liter containers that can be filled directly in combination with a spray boy. For vehicles with particularly high-quality interiors — silk leather, exotic wood inlays, carbon trim, or special hard lacquers — the \u003ca href=\"\/en\/products\/sonax-profiline-sensitivesurface-detailer-innenraumreiniger\"\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/a\u003e offers an even milder formula with a specific focus on highly sensitive surfaces where even a mild universal cleaner represents a calculated risk.\u003c\/p\u003e\n\u003cp\u003eConclusion of the comparison: The CleanStar EcoCert is not a specialist, but a reliable all-rounder. If you want to achieve optimal results for each material class, use specialized products. If you want to efficiently clean an entire interior without taking any risks, the CleanStar is an excellent choice.\u003c\/p\u003e\n\n\u003ch3\u003eBuy SONAX CleanStar — who benefits from the EcoCert interior cleaner?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSONAX CleanStar EcoCert\u003c\/strong\u003e in the 750 ml spray bottle is the right choice for anyone who wants to completely clean their vehicle interior with one product — without compromising on sensitive materials and without sacrificing results. It is particularly suitable for vehicles with mixed interiors (leather + Alcantara + plastic + touchscreen), for owners of high-quality vehicles who do not want to take any risks when cleaning piano black or displays, and for anyone who values ecologically certified ingredients in cleaning products.\u003c\/p\u003e\n\u003cp\u003eThe 750 ml bottle is sufficient for many cleaning cycles with household use — it is ready-to-use, directly applicable, and requires no dilution. For regular detailers or professional businesses, the CleanStar in the PROFILINE canister is the more economical option. As an accessory, we recommend a soft, lint-free microfiber cloth with sufficient pile — avoid rough or worn cloths to prevent scratches on sensitive high-gloss areas. If you also want to condition the leather surfaces after interior cleaning, the \u003ca href=\"\/en\/products\/sonax-profiline-leathercleaner-lederreiniger\"\u003eSONAX PROFILINE LeatherCleaner\u003c\/a\u003e is the ideal next step for a complete interior care program.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"750ml","offer_id":49160880062799,"sku":"D1-SNX-0253400","price":8.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-cleanstar-ecocert-innenraumreiniger_750ml.png?v=1721580255"},{"product_id":"sonax-xtreme-cockpitreiniger-matt-effect-innenraumpflege","title":"XTREME Cockpit Cleaner \"Matt-Effect\" Interior Care","description":"\u003ch2\u003eClean and seal matte cockpits - with SONAX XTREME Cockpit Cleaner Matt-Effect\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat can the SONAX XTREME Cockpit Cleaner Matt-Effect do? This silicone-free interior care product cleans, nourishes, and seals all plastic surfaces in the vehicle interior — without high gloss, antistatic, dust-repellent, and specially designed for matte textures and soft-touch surfaces.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eAnyone who has ever sprayed the wrong cockpit spray onto their matte dashboard knows the result: an oily, shiny surface where the sun reflects off the windshield, and which attracts even more dust after a few days than before. This is not a cleaning problem — but a problem of using the wrong product. The \u003cstrong\u003eSONAX XTREME Cockpit Cleaner Matt-Effect\u003c\/strong\u003e was developed precisely for this case: an interior care product that treats matte plastic surfaces the way they should be treated — without high gloss, without annoying reflections, with an antistatic protective layer, and a pleasant fresh scent. The result is an interior that looks fresh because it is fresh — not because it has been polished.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintains the original matte appearance.\u003c\/strong\u003e Modern cockpits with finely grained dashboards and soft-touch surfaces require care that does not apply a glossy film. The Matt-Effect seals the surface while maintaining the original fine texture — without changing the manufacturer's matte appearance. This is not a minor detail: a brightened glossy film on the dashboard means reflections in the field of vision and a cockpit that no longer looks factory-fresh.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntistatic and dust-repellent in one step.\u003c\/strong\u003e Plastic surfaces in the interior become electrostatically charged and thus attract dust and fine particles. The Cockpit Cleaner Matt-Effect reliably prevents this electrostatic charge — and thus also rapid re-soiling. A cockpit that attracts less dust after cleaning stays clean longer. This reduces the cleaning frequency and protects the surface through fewer mechanical treatments over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilicone and solvent-free for safe application.\u003c\/strong\u003e Silicone can permanently glue surfaces and cause problems during later paintwork. Solvents attack plastics, especially soft-touch coatings. The silicone-free and solvent-free formulation not only protects the surface but is also suitable for more sensitive materials like wood trim — without risking damage to the surface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Never spray the cockpit cleaner directly onto the surface — especially not near displays, air vents, or switches. Apply the product to a SONAX Microfiber Care Pad or a lint-free microfiber cloth, and work the surfaces evenly with it. This prevents overspray onto sensitive areas and ensures more even distribution without streaks. Let the surface dry briefly afterwards — then the protective layer will unfold its full antistatic effect.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMatte plastic care in the interior — how Matt-Effect technology works\u003c\/h3\u003e\n\n\u003cp\u003eThe difference between a normal cockpit spray and the \u003cstrong\u003eSONAX XTREME Cockpit Cleaner Matt-Effect\u003c\/strong\u003e lies not in the cleaning mechanism, but in the sealing component. Normal cockpit sprays — especially older formulations — often contain silicones or oily carriers that give the cleaned surface a silky or high-gloss sheen. This briefly looks \"freshly cared for\" but has several disadvantages: silicones can embed dust, oils can form sticky residues over time, and the shine is distracting on modern dashboards that are factory-textured matte.\u003c\/p\u003e\n\n\u003cp\u003eThe Matt-Effect formulation works with a water-based solution without silicones and solvents. The sealing component is a thin, transparent protective layer that embeds itself in the fine surface structure of the plastic without visually altering it. The grain is preserved, the matte finish is preserved — but the surface is now protected and antistatically charged. This is why the cockpit does not appear \"polished\" after treatment, but simply clean and well-maintained — just as it was delivered by the manufacturer.\u003c\/p\u003e\n\n\u003cp\u003eThe antistatic effect is particularly relevant in practice. Plastics — especially soft-touch surfaces — are inherently electrostatic. They attract fine dust particles from the air, often shortly after cleaning. The antistatic component of Matt-Effect neutralizes this charge and ensures that particles no longer adhere as easily to the surface. The result is measurable: a dashboard that stays clean significantly longer after treatment with Matt-Effect than one that was merely wiped with a normal damp cloth.\u003c\/p\u003e\n\n\u003cp\u003eMatt-Effect is also suitable for wood trim. Real or artificial wood in the interior is sensitive to aggressive cleaners or silicone-containing products — the silicone-free formulation eliminates this risk. The matte protective effect also aesthetically matches the often matte or satin wood surfaces of modern vehicles better than a high-gloss spray.\u003c\/p\u003e\n\n\u003cp\u003eAn often-overlooked advantage is reflection control. Dashboards that have a glossy film cause light reflections on the windshield when exposed to sunlight — a safety problem that can be self-inflicted by improper cockpit care. Matt-Effect prevents this by design: no silicones, no gloss, no reflections. The result is not only visually better but also safety-relevant.\u003c\/p\u003e\n\n\u003ch3\u003eApplying Cockpit Cleaner Matt-Effect correctly — step by step\u003c\/h3\u003e\n\n\u003cp\u003eApplication is straightforward, but a few details make all the difference. Shake the bottle briefly before first use so that all components are well distributed. Turn the spray nozzle to the spray position. Now apply the product to a SONAX Microfiber Care Pad or a soft, lint-free cloth — not directly onto the surface.\u003c\/p\u003e\n\n\u003cp\u003eThen work the surfaces evenly in small sections. Excessive application does not provide an additional cleaning effect, but rather leaves streaks. A thin, even film on the pad is sufficient. Let the treated areas dry briefly afterwards — the protective layer and the antistatic effect develop during drying. No subsequent polishing is necessary.\u003c\/p\u003e\n\n\u003cp\u003eImportant: Do not use the Cockpit Cleaner on heated surfaces — in direct sunlight or after a long drive. The product will dry too quickly and may leave streaks. In the shade or in a cooled vehicle, the result will be significantly more even. The Cockpit Cleaner should also not be used on leather, steering wheels, pedals, windows, as well as displays, radios, and navigation devices — the surfaces and materials differ too much from plastic.\u003c\/p\u003e\n\n\u003cp\u003eFor stubborn dirt, pre-cleaning with a stronger interior cleaner is recommended — more on this in the comparison chapter. The Matt-Effect is not a stain remover, but a nourishing sealant. A combination of thorough pre-cleaning and subsequent Matt-Effect treatment yields the best results: first deep clean, then protect and seal. This two-step approach cleanly separates cleaning and care — the cleaner can be more aggressive because the sensitive sealant is only applied in the second step. This way, no cleaning performance is hindered by too much care product, and no sealant is immediately removed by aggressive cleaner.\u003c\/p\u003e\n\n\u003cp\u003eThe same principle applies to the care of wood trim. Lightly moisten the pad, apply evenly, let dry. No dwell time, no post-treatment. The product is ready to use immediately, and the effort per application remains minimal — a clear advantage for regular interior maintenance. Especially with regular use every two to three weeks, the care accumulates over time: each treatment builds up the protective layer and renews the antistatic effect, so the cleaning effort per session gradually decreases.\u003c\/p\u003e\n\n\u003ch3\u003eSoft-touch, dashboard, wood — where Matt-Effect shows its strengths\u003c\/h3\u003e\n\n\u003cp\u003eModern vehicle interiors are a mix of materials: hard plastic, soft-touch areas, decorative strips made of brushed aluminum or artificial wood, sometimes real wood. This raises the question for every care product whether it is really suitable for all these surfaces or only for a part of them. The Cockpit Cleaner Matt-Effect is suitable for all plastic surfaces and wood trim — explicitly also for soft-touch areas, which represent the most sensitive category.\u003c\/p\u003e\n\n\u003cp\u003eSoft-touch surfaces have a soft, rubber-like coating that is pleasant to the touch but sensitive to solvents and silicone-containing products. Incorrect care leads to discoloration, stickiness, or the slow detachment of the coating. Since Matt-Effect is silicone- and solvent-free, this risk is completely eliminated. The matte surface of the soft-touch coating is retained, and the antistatic protective layer works particularly effectively on these materials because soft-touch plastics are among the strongest dust attractors in the interior.\u003c\/p\u003e\n\n\u003cp\u003eDashboards with a fine-grained structure — as installed in most mid-range and premium vehicles — particularly benefit from the Matt-Effect formula. The sealant embeds itself in the grain structure without filling it or visually altering it. The original appearance is 100% retained. At the same time, the small depressions in the grain structure, where dust and dirt prefer to settle, are less accessible after treatment — the antistatic effect also reduces particle accumulation in hard-to-reach micro-areas.\u003c\/p\u003e\n\n\u003cp\u003eDoor panels, center consoles, and storage compartments made of hard plastic are also ideal application areas. Especially the center console and door handle areas are high-frequency contact surfaces that require regular care. The protective layer of Matt-Effect forms a barrier against dirt accumulation and makes cleaning easier next time — dirt adheres less strongly to the sealed surface and can be removed with less effort. Especially in vehicles that are regularly used by multiple people — family cars, company vehicles, or rental vehicles — the protection against re-soiling in these contact zones is a real everyday advantage. The antistatic effect also reduces the accumulation of fingerprints and skin particles on matte plastic surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eCockpit Cleaners compared — Matt-Effect, Plastic Detailer, and Car Interior Cleaner\u003c\/h3\u003e\n\n\u003cp\u003eWithin the SONAX XTREME range, there are several products for the interior that complement each other in their function. Understanding the differences helps in choosing the right product for each application. First, a classification: The Cockpit Cleaner Matt-Effect is primarily a \u003cem\u003ecare and sealing product\u003c\/em\u003e for plastic surfaces — not an aggressive cleaner for heavily soiled interiors.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/sonax-xtreme-autoinnenreiniger-innenraumreiniger\"\u003eXTREME Car Interior Cleaner\u003c\/a\u003e is the stronger cleaning counterpart. It removes grease stains, beverage residues, and deep-seated dirt from plastic surfaces and textiles — with a surfactant-containing cleaning formula that Matt-Effect does not have. For heavily soiled interiors, the Car Interior Cleaner is the first choice; after cleaning, Matt-Effect is the logical second step for care and sealing. The combination of both products covers the entire care workflow: thoroughly clean, then protect.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/sonax-xtreme-kunststoffdetailer-innen-aussen-kunststoffpflege\"\u003eXTREME Plastic Detailer Interior+Exterior\u003c\/a\u003e is a universal product for all plastic parts on the entire vehicle — interior and exterior, including the engine compartment. It cares for and protects plastic and rejuvenates slightly weathered surfaces. In the interior, it is a good alternative if a product is sought for all plastic areas. The difference to Matt-Effect: The Plastic Detailer creates a slight shine — which is often desired for exterior and engine compartment, but can be undesirable on matte surfaces in the interior. For truly matte dashboards and soft-touch surfaces, Matt-Effect is the more precise choice.\u003c\/p\u003e\n\n\u003cp\u003eAs an upgrade for vehicles with special demands on plastic protection, it is worth taking a look at the \u003ca href=\"\/en\/sonax-xtreme-ceramic-kunststoff-versiegelung\"\u003eXTREME Ceramic Plastic Sealant\u003c\/a\u003e — a ceramic coating product for plastic that offers longer durability than a nourishing sealant. The effort and preparation are higher, but the protection is more permanent. Matt-Effect is the solution for regular maintenance; the Ceramic Sealant for intensive basic treatment.\u003c\/p\u003e\n\n\u003ch3\u003eBuying interior care — for whom is SONAX XTREME Cockpit Cleaner worthwhile?\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX XTREME Cockpit Cleaner Matt-Effect\u003c\/strong\u003e is the right product for anyone who wants to care for their vehicle interior without altering the matte appearance of the surfaces. This applies especially to drivers of modern vehicles with finely grained dashboards, soft-touch areas, and matte trim — essentially every vehicle from the last ten to fifteen years.\u003c\/p\u003e\n\n\u003cp\u003eAnyone who has previously used a conventional cockpit spray and finds that the dashboard shines, gets dusty, or quickly gets dirty again will find a direct improvement in Matt-Effect. The antistatic effect is not a marketing promise, but a tangible everyday advantage: Anyone who treats their interior with Matt-Effect every two to three weeks will notice that the cleaning intervals become longer — because less dust adheres and existing dirt is easier to remove. In addition, the protective layer develops a slightly stronger barrier effect with each application. This is not a linear build-up like with a ceramic coating, but over weeks of regular use, a noticeable difference compared to a single treatment can be observed — the interior simply stays clean longer.\u003c\/p\u003e\n\n\u003cp\u003eFor vehicle detailers, the Cockpit Cleaner Matt-Effect is a standard product in interior cleaning. It delivers fast, reproducible results without streaks and without risk to sensitive surfaces. The 500 ml bottle with spray makes it practical for mobile applications and allows for many interior treatments per bottle.\u003c\/p\u003e\n\n\u003cp\u003eThe sensible combination for complete interior care: First clean with the XTREME Car Interior Cleaner, then seal and protect with the Matt-Effect. For vehicles with high demands on durability, the XTREME Ceramic Plastic Sealant can be used as a base sealant, which is then maintained with regular Matt-Effect care. This system provides well-maintained plastic surfaces that look better and are easier to keep clean in the long term.\u003c\/p\u003e\n\n\u003cp\u003eThe XTREME Cockpit Cleaner Matt-Effect is therefore a clear recommendation for anyone who values a well-maintained vehicle interior — without compromising the appearance of the surfaces and without risk to sensitive materials. Easy to use, quick results, and suitable for all common plastic surfaces: this is interior care as it should work in everyday life. Once you switch to a product that truly respects the matte finish of its surfaces, you won't want a glossy cockpit spray back.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"500ml","offer_id":49344971800911,"sku":"D1-SNX-283241","price":9.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-xtreme-cockpitreiniger-matt-effect-innenraumpflege.png?v=1721572898"},{"product_id":"sonax-profiline-sensitivesurface-detailer-innenraumreiniger","title":"PROFILINE SensitiveSurface Detailer Interior Cleaner","description":"\u003ch2\u003eGentle Cleaning for Sensitive Interior Surfaces — SONAX PROFILINE SensitiveSurface Detailer\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat does the SONAX PROFILINE SensitiveSurface Detailer do? This mild interior cleaner cleans sensitive vehicle surfaces such as displays, soft-touch plastics, Alcantara, and leather, leaving no residue or streaks — without aggressive solvents and without visible marks.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eModern vehicle interiors place special demands on cleaning products: large touchscreens and display surfaces, coated soft-touch plastics, Alcantara upholstery, and satin-matte surfaces react sensitively to conventional interior cleaners with alkaline or solvent-based formulas. The \u003cstrong\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/strong\u003e has been specially developed for these sensitive materials: a mild, alcohol-free cleaning formula that removes fingerprints, skin oils, dust residues, and light dirt without attacking display coatings, damaging Alcantara fibers, or leaving streaks on soft-touch surfaces.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGentle cleaning for displays and touchscreens.\u003c\/strong\u003e Infotainment displays and instrument clusters in modern vehicles are equipped with anti-glare coatings, oleophobic touchscreen protective layers, and UV-absorbing topcoats. Conventional cleaners with alcohol or strong surfactants can damage these sensitive coatings, create streaks, or permanently impair the anti-glare effect. The SensitiveSurface Detailer is formulated to remove fingerprints and grease marks from display surfaces without attacking the protective layers — the result is a clear, streak-free display surface with no residue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable for Alcantara, velour, and sensitive textiles.\u003c\/strong\u003e Alcantara is a high-performance material based on polyester microfibers, used in many premium vehicles for steering wheels, seats, and headliners. It is sensitive to moisture and reacts to too much solvent with discoloration, shiny spots, or matted fibers. The SensitiveSurface Detailer contains no free alcohol and is so mild in its dosage that it cleans Alcantara surfaces without damaging the fibers or leaving drying spots — provided it is used sparingly according to the instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntistatic effect reduces new dust accumulation.\u003c\/strong\u003e A frequently overlooked property of interior cleaners is their behavior towards electrostatic charge: plastic surfaces in the interior become statically charged due to friction and attract dust. The SensitiveSurface Detailer contains antistatic agents that reduce this charge after cleaning — the result is a surface that remains dust-free significantly longer after cleaning than after treatment with conventional cleaners without this additional function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Never spray the SensitiveSurface Detailer directly onto display surfaces — the spray can penetrate ventilation slots or under display bezels and damage electrical components. Instead, spray it onto a clean, soft microfiber cloth and wipe the display surface with light, circular motions. For Alcantara surfaces, only slightly dampen the cloth — do not soak it — and always work in the direction of the fibers to avoid creating shiny spots. For stubborn dirt on textiles and Alcantara, we recommend the \u003ca href=\"\/en\/products\/sonax-profiline-leathercleaner-lederreiniger\"\u003eSONAX PROFILINE LeatherCleaner\u003c\/a\u003e for leather surfaces as a complementary specialized product. After cleaning, allow it to dry briefly until the surface dries to a matte finish — the antistatic film is then active.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eMild Cleaning Chemistry — How the SensitiveSurface Detailer Protects Sensitive Surfaces\u003c\/h3\u003e\n\u003cp\u003eThe challenge in developing an interior cleaner for sensitive surfaces lies in balancing sufficient cleaning power with minimal surface stress. Conventional alkaline cleaners work with a pH value of 9–12 and strong surfactants that effectively dissolve organic contaminants (fats, oils, proteins) — but at the same time attack coatings, paints, and plasticizers. Solvent-based cleaners remove stubborn stains, but leave dissolution artifacts on sensitive surfaces and can attack polyester microfibers in Alcantara.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/strong\u003e uses a mild surfactant technology in the neutral pH range: the cleaning molecules encapsulate dirt particles (finger grease, dust particles, light color marks) and detach them from the surface without chemically stressing the material. The formula contains neither alcohol nor strongly alkaline buffer substances — both classes of substances are known to attack display coatings and make matte paint surfaces greasy. Instead, the Detailer works with gentle surfactants specifically selected for cleaning sensitive plastic and textile materials.\u003c\/p\u003e\n\u003cp\u003eThe antistatic active ingredient content of the Detailer is another technical feature: quaternary ammonium compounds or polymer-based antistatic additives deposit as an ultra-thin film on the cleaned surface after cleaning, preventing renewed electrostatic charge. This effect is particularly effective in dry environments (heated cabins, low humidity) and measurably extends the dust-free phase after cleaning. This is an economic advantage for detailing businesses: vehicles remain in the condition they were delivered to the customer for longer, which increases satisfaction and reduces complaints.\u003c\/p\u003e\n\u003cp\u003eThe formulation of the SensitiveSurface Detailer is also optimized so that it leaves no streaks or whitish residues after cleaning, which can occur with alkaline cleaners due to carbonate deposits. On glass surfaces, in dark plastic areas, and on high-gloss displays, a streak-free drying formula is indispensable — any drying with visible residues must be re-worked with an additional wiping process, which costs time and stresses the surface more than necessary.\u003c\/p\u003e\n\n\u003ch3\u003eApplying SensitiveSurface Detailer Correctly — Step-by-Step in the Interior\u003c\/h3\u003e\n\u003cp\u003eThe correct application of the interior cleaner begins with preparing the surface to be cleaned. Loose dust particles and dry dirt should first be brushed off with a soft brush or a microfiber duster — if these particles are moved when wiping with a damp cloth, they can leave fine scratches on sensitive surfaces. This applies particularly to display surfaces, where even the finest sand can cause microscopic scratches that permanently impair the reflection on the display.\u003c\/p\u003e\n\u003cp\u003eApplication step: Spray the Detailer onto a clean, soft microfiber cloth — not directly onto the surface. The amount should be chosen so that the cloth is slightly dampened, but no free liquid film forms on the cloth that could drip onto sensitive surfaces. With the dampened cloth, wipe the surface with light, even pressure — circular motions are suitable for displays; on Alcantara and velour, always work in the direction of the fibers. Loosen stubborn stains by allowing a short dwell time: place the cloth on the spot, let it act for 15–30 seconds, then wipe. Do not rub — the Detailer dissolves the dirt so that it can be removed, not mechanically forced off.\u003c\/p\u003e\n\u003cp\u003eFinal step: Polish with the dry side of the same cloth or a second dry microfiber cloth to remove the last traces of moisture and achieve a uniform, matte finish. On high-gloss displays, this step is particularly important, as even small traces of moisture can become visible as streaks in glancing light. The antistatic finish of the Detailer is active after drying — no additional treatment is required.\u003c\/p\u003e\n\u003cp\u003eFor professional use, we recommend a sectional approach in the vehicle interior: first displays and instruments, then center console and door panels, then seats and textiles — from clean to dirty, from top to bottom, so that no dirt particles from already cleaned areas are transferred to cleaned surfaces. This order is a professional standard that improves cleaning quality and reduces overall processing time.\u003c\/p\u003e\n\n\u003ch3\u003eAreas of Application for SensitiveSurface Detailer — Which Surfaces Benefit Most\u003c\/h3\u003e\n\u003cp\u003eThe interior cleaner is particularly valuable for vehicles with a combination of sensitive materials, which are standard in modern premium vehicles today. Modern high-performance vehicles with large touchscreen integrations (current Mercedes, BMW, and Audi models with integrated display strips) have a variety of display surfaces, all of which react sensitively to alcohol and alkaline cleaners. The SensitiveSurface Detailer can be used on all these surfaces — from OLED screens to capacitive touch controls — without risk to the protective layers.\u003c\/p\u003e\n\u003cp\u003eAlcantara surfaces are a classic application area: steering wheels with Alcantara covers, Alcantara\/leather combination seat surfaces, and Alcantara headliners are widespread in sports cars and premium vehicles and are regularly a challenge for detailers. Most universal cleaners are too aggressive for Alcantara or leave drying marks — the SensitiveSurface Detailer, with its mildness, is suitable for this material, although for heavily soiled Alcantara, a specialized textile cleaning product may be more effective. For leather surfaces in the same vehicle, the \u003ca href=\"\/en\/products\/sonax-profiline-leathercleaner-lederreiniger\"\u003eSONAX PROFILINE LeatherCleaner\u003c\/a\u003e is a complementary special product tailored to the specific requirements of aniline leather and natural leather.\u003c\/p\u003e\n\u003cp\u003eSoft-touch plastics (STC) are another important area of application: Many dashboards, door handles, and center consoles of modern vehicles are equipped with a rubbery soft-touch coating that gives the interior a high-quality feel. These coatings react extremely sensitively to solvents (dissolution of the coating, becoming sticky) and to silicones (softening, gloss formation on matte areas). The SensitiveSurface Detailer contains neither silicones nor solvents in relevant quantities, making it a safe choice for STC surfaces. Matte films on trim strips and matte paints on interior elements also benefit from the mild formula, which leaves no grease marks or shiny spots.\u003c\/p\u003e\n\n\u003ch3\u003eSensitiveSurface Detailer in Product Comparison — When Which Interior Cleaner Makes Sense\u003c\/h3\u003e\n\u003cp\u003eWithin the SONAX PROFILINE interior range, there are several products for different requirements. The \u003ca href=\"\/en\/products\/sonax-profiline-interior-detailer-concentrate-innenraumreiniger\"\u003eSONAX PROFILINE Interior Detailer Concentrate\u003c\/a\u003e is a concentrate for general interior cleaning — more powerful and economical for cleaning heavily soiled or robust surfaces such as hard plastic dashboards, carpets, and rubber seals. For coarse dirt on conventional plastics, the concentrate is more efficient than the SensitiveSurface Detailer, which is milder than necessary for such tasks.\u003c\/p\u003e\n\u003cp\u003eThe SensitiveSurface Detailer positions itself as a specialized premium product for precisely defined tasks: sensitive, high-quality interior materials that should not be cleaned with standard interior cleaners. In a professional detailing operation, we therefore recommend having both products available — the Interior Detailer Concentrate for basic cleaning and heavy soiling, and the SensitiveSurface Detailer for fine work on sensitive surfaces and final detail cleaning before handover. This two-stage approach to interior cleaning workflow is a professional standard that improves both efficiency and quality.\u003c\/p\u003e\n\u003cp\u003eCompared to universal household cleaners or non-specialized car care products, the decisive advantage of the SensitiveSurface Detailer lies in its targeted formulation for vehicle interiors: display coatings in vehicles differ from household screens, Alcantara fibers react differently than home textiles, and soft-touch plastics in vehicles have different chemical compositions than household items. A cleaner developed for vehicle interiors takes these specific material compositions into account — generic alternatives from the household usually do not and increase the risk of surface damage. The \u003ca href=\"\/en\/products\/sonax-profiline-cleanstar-ecocert-innenraumreiniger\"\u003eSONAX PROFILINE CleanStar \"Ecocert\"\u003c\/a\u003e is also an interesting alternative for businesses that value certified environmentally friendly ingredients.\u003c\/p\u003e\n\n\u003ch3\u003eBuying SONAX PROFILINE SensitiveSurface Detailer — Packaging and Recommendation\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/strong\u003e is available in 1 liter and as a 2-piece and 3-piece set. The 1-liter bottle is designed as a ready-to-use spray and is intended for direct application — without dilution or pre-mixing, which makes handling in ongoing operations very efficient. Based on experience, 20–40 ml are needed per vehicle interior for normal soiling, so the 1-liter container is sufficient for 25–50 complete interior cleanings. The 3-piece set is the most economical option for businesses that regularly recondition premium vehicles and use the Detailer as a fixed part of their interior workflow.\u003c\/p\u003e\n\u003cp\u003eThe product is particularly recommended for detailers and reconditioning businesses that regularly prepare premium vehicles with Alcantara upholstery, large infotainment displays, or soft-touch trim. These are often vehicles from the high-price segment, where cleaning damage due to unsuitable products can be particularly costly — a specialized cleaner like the SensitiveSurface Detailer is an investment in securing the quality guarantee for the customer. For the ambitious private user who maintains their premium vehicle themselves and wants to treat sensitive materials gently, the product is also the safest choice compared to inexpensive universal cleaners.\u003c\/p\u003e\n\u003cp\u003eFor a complete interior care workflow, we recommend: SensitiveSurface Detailer for displays, Alcantara, and soft-touch → LeatherCleaner for leather surfaces → Interior Detailer Concentrate for carpets and coarse plastics. This three-stage approach ensures that each surface category is treated with the optimal product for it, maximizing cleaning results and minimizing the risk of material damage — the hallmark of truly professional interior detailing.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"1000 ml \/ 1 liter","offer_id":53521766547791,"sku":"D1-SNX-2863000","price":20.66,"currency_code":"EUR","in_stock":true},{"title":"2x 1 Liter Set","offer_id":53521766580559,"sku":"D1-SNX-2863000_2","price":40.49,"currency_code":"EUR","in_stock":true},{"title":"3x 1 Liter Set","offer_id":53521766613327,"sku":"D1-SNX-2863000_3","price":59.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-sensitivesurface-detailer-innenraumreiniger_1-liter.png?v=1730659049"},{"product_id":"sonax-profiline-cleanstar-ecocert-innenraumreiniger","title":"PROFILINE CleanStar \"Ecocert\" Interior Cleaner","description":"\u003c!-- BLOCK 1: body_html --\u003e\n\u003ch2\u003eEcologically certified professional interior cleaner for all surfaces — SONAX PROFILINE CleanStar \"Ecocert\"\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat does Ecocert certification mean for a vehicle cleaner? Ecocert is an independent institution that tests cleaning and care products for natural ingredients and ecological compatibility. The PROFILINE CleanStar carries this certificate — with 99.75% ingredients of natural origin and a pH-neutral value of 6.5–7.5.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eToday, vehicle interiors are built with increasingly sensitive materials: Alcantara, leather, matte plastics, chrome trim strips, and touchscreen surfaces require cleaners that are tough on dirt but gentle on the material. The \u003cstrong\u003eSONAX PROFILINE CleanStar \"Ecocert\"\u003c\/strong\u003e is precisely designed for this area of application: a ready-to-use universal interior cleaner that can clean all surfaces in the vehicle interior — from textile seats to leather, glass, and plastic — and relies on an Ecocert-certified formula with 99.75% natural ingredients. Available in 5-, 25-, and 200-liter containers: the product for businesses that need an ecologically sound cleaning solution on a large scale.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEcocert-certified — tested natural ingredients.\u003c\/strong\u003e Ecocert certification is not a marketing claim, but an independent review by an accredited certification institute. CleanStar \"Ecocert\" consists of 99.75% ingredients of natural origin — anionic and amphoteric surfactants of plant-based origin, without synthetic solvents. The pH range of 6.5–7.5 is gentle on all common interior surfaces; neither leather, Alcantara, nor glass surfaces are attacked by the pH-neutral cleaner.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal interior cleaner for all surfaces — one product instead of many.\u003c\/strong\u003e CleanStar cleans interior glass panes, textile seats, leather, Alcantara, plastics (painted and unpainted), rubber, and metal trim. This universality saves changeover time and product storage in professional use: instead of grabbing a separate product for each surface, the detailer works with a single bottle throughout the entire interior. When applying, proceed from sensitive to robust surfaces — a dirty cloth from plastic does not harm glass, and vice versa, it is less critical than with highly abrasive cleaners.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional container sizes from 5 to 200 liters for businesses of all sizes.\u003c\/strong\u003e The PROFILINE CleanStar is available in three large containers: 5 liters for smaller workshops and mobile detailing, 25 liters for medium-sized businesses, and 200 liters for large customers, car dealership chains, and fleet maintenance businesses. The availability in a 200-liter drum makes the product a practical long-term solution for industrial interior cleaning needs — without frequent reorders and with corresponding quantity advantages in price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e When using on the vehicle headliner, never spray directly onto the surface — always onto the microfiber cloth. The headliner often consists of glued layers; direct spray mist can loosen the adhesive due to moisture penetration. For Alcantara, use the cloth with light pressure and always in one direction (in the direction of the fibers) — no circular movements that roughen the fibers. For interior glass, apply CleanStar to a dry microfiber cloth and wipe in overlapping horizontal passes; then polish with a second dry cloth. For a complete interior cleaning, maintain a clear workflow: ceiling → windows → dashboard → doors → seats → floor. This way, no cleaned area is re-contaminated by subsequent cleaning steps.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eEcocert certification and natural ingredients — what distinguishes SONAX PROFILINE CleanStar \"Ecocert\" from conventional cleaners\u003c\/h3\u003e\n\n\u003cp\u003eEcocert certification is the key difference between CleanStar and other SONAX PROFILINE interior cleaners. Ecocert is a French certification institute that has been testing and certifying natural and organic products according to defined standards since 1991. For a cleaning product, Ecocert certification means: the ingredients must come from a high percentage of natural or naturally derived sources; synthetic solvents, petrochemical derivatives, and certain preservatives are not allowed or are severely restricted. CleanStar meets these requirements with a 99.75% share of natural ingredients.\u003c\/p\u003e\n\n\u003cp\u003eThe surfactants in CleanStar are plant-based — anionic and amphoteric surfactants made from renewable raw materials (mostly coconut or palm oil derivatives). These plant-based surfactants have a comparable cleaning profile to synthetic counterparts, but significantly better biodegradability in wastewater. For businesses that operate their wastewater management under ecological standards or aim for environmental certifications, the biodegradability of the ingredients is a relevant criterion in product selection.\u003c\/p\u003e\n\n\u003cp\u003eAnother relevant aspect of the natural formula: odor emissions. Conventional interior cleaners with synthetic solvents often have a sharp chemical odor that lingers in the vehicle interior after cleaning and can be unpleasant for customers — especially during vehicle handovers. Thanks to its plant-based surfactants, CleanStar has a significantly milder, fresh inherent odor that completely dissipates after a short ventilation. For car dealerships and businesses that value a pleasant smell after interior cleaning, this is a noticeable difference in the customer experience.\u003c\/p\u003e\n\n\u003cp\u003eThe pH value of 6.5–7.5 is crucial for material compatibility. Many aggressive interior cleaners work in the alkaline range (pH 8–11), which results in high dirt-dissolving power but dries out leather, damages Alcantara, and attacks coated plastics. CleanStar, on the other hand, in the nearly neutral pH range, can be safely used on all the mentioned materials — it protects the surfaces while providing good cleaning performance for normal vehicle dirt (dust, fingerprints, beverage residues). For very heavy soiling (blood, motor oil, tar), stronger, non-Ecocert-certified cleaners are often more effective; for daily and maintenance needs, CleanStar is optimally positioned.\u003c\/p\u003e\n\n\u003cp\u003eThe preservatives in CleanStar — 2-Bromo-2-nitropropane-1,3-diol, 1,2-Benzisothiazolin-3-one, and Methylisothiazolinone — are the only aspect that sensitive users might pay attention to: these preservatives can cause skin irritation in some people. However, they are present in very low concentrations (significantly below the legally permitted maximum values) and are harmless for professional use with normal hand protection. Ecocert certification does not exclude these preservatives in acceptable quantities — they are necessary to ensure product stability over the storage period.\u003c\/p\u003e\n\n\u003ch3\u003eApplying CleanStar \"Ecocert\" — Ready-to-use cleaner for all interior surfaces\u003c\/h3\u003e\n\n\u003cp\u003eCleanStar \"Ecocert\" is ready to use — no dilution necessary. This direct-use concept is a clear advantage for professional use: no measuring, no mixing, direct use from the bottle. Spray the product directly onto a microfiber cloth (SONAX recommends the microfiber cloth for windows+interior) and apply to the surface to be cleaned. The foam development of the spray is moderate — no excessive foaming that would be difficult to remove from upholstery.\u003c\/p\u003e\n\n\u003cp\u003eThe application process for a complete vehicle interior: work from top to bottom. First, clean the vehicle headliner with a sparing amount on the cloth, then interior windows, dashboard and cockpit plastics, door panels, seats, and finally floor mats and floor. Regularly rinse the cloth in fresh water and spray with new product — a heavily soiled cloth transfers more dirt than it absorbs. For stubborn dirt in a specific area, apply the cleaner to the cloth several times and let it work; the key is patience instead of pressure.\u003c\/p\u003e\n\n\u003cp\u003eOn glass (windshield, side windows, interior mirror), CleanStar is particularly effective for the streak-free film that forms on the inside of windows in vehicles with a lot of plastic outgassing. This silicone-containing film from plastic fumes is stubborn and difficult to remove with many universal cleaners. CleanStar, with its amphoteric surfactants, dissolves the greasy film more efficiently than purely anionic cleaners. For the optimal glass effect, use a dry polishing cloth until no streaks are visible.\u003c\/p\u003e\n\n\u003cp\u003eFor children's vehicles, patient transport, and commercial vehicles with frequently changing passengers, CleanStar is particularly suitable, as the natural ingredients pose less risk of irritation from unintentional skin contact than synthetic cleaner alternatives. The Ecocert formula is a preferred choice for end customers who have sensitive skin or react to synthetic chemicals in the vehicle interior. This aspect of product safety is particularly relevant for businesses that maintain fleets for kindergartens, nursing services, or medical transport services.\u003c\/p\u003e\n\n\u003cp\u003eFor Alcantara, a special application technique applies: Alcantara is a microfiber synthetic fiber with a textile structure that can be permanently damaged by incorrect cleaning (roughening, shining). Spray CleanStar onto the cloth (not onto Alcantara), then wipe with light pressure in the direction of the fibers (typically from top to bottom on seats). No circular movements. Wipe wet-on-wet with a slightly damp, clean cloth to remove residues. After drying, raise the Alcantara fibers with a soft clothes brush.\u003c\/p\u003e\n\n\u003ch3\u003eProfessional container sizes — 5, 25, and 200 liters for every business scale\u003c\/h3\u003e\n\n\u003cp\u003eThe PROFILINE CleanStar \"Ecocert\" is available in three container sizes, tailored to different business sizes. The 5-liter canister is the entry point for smaller detailing businesses, mobile detailing, and well-equipped hobby detailers with high consumption: 5 liters of ready-to-use cleaner are sufficient for 50–100 complete vehicle interior cleanings with economical use. The canister size is handy enough for transport in the vehicle and fits in most toolboxes.\u003c\/p\u003e\n\n\u003cp\u003eThe 25-liter container size is designed for medium-sized detailing businesses with 5–20 vehicles daily. A 25-liter canister lasts about 4–6 weeks for 5 vehicles per day, depending on the intensity of cleaning. The price advantage over the 5-liter canister is already clearly noticeable with this container size — the cost per liter decreases significantly, resulting in relevant cost savings over the year in continuous operation.\u003c\/p\u003e\n\n\u003cp\u003eWith the 25-liter container size, it is worthwhile to fill the product into spray bottles at filling stations or using a burette dosing system, instead of working directly from the canister. This saves product through precise dosing and prevents leakage from a large canister into narrow spray bottles. Simple dosing pumps for 5- and 25-liter canisters are cheaply available in detailing accessory stores and quickly pay for themselves through product savings.\u003c\/p\u003e\n\n\u003cp\u003eThe 200-liter drum is aimed at large-scale operations, car dealership chains, and fleet maintenance services with very high cleaning volumes. A 200-liter drum accordingly requires a stationary tap or a dosing pump, which is available as an accessory. For businesses that clean 20–50 vehicles daily, the 200-liter drum reduces the reorder frequency to a few times per year and avoids the logistical costs of frequent small orders. The price per liter for the drum is again significantly cheaper than for the smaller containers.\u003c\/p\u003e\n\n\u003ch3\u003eCleanStar \"Ecocert\" in comparison — PROFILINE vs. Consumer and vs. Interior Detailer Concentrate\u003c\/h3\u003e\n\n\u003cp\u003eThe direct comparison with the consumer variant, the \u003ca href=\"\/en\/products\/sonax-cleanstar-ecocert-innenraumreiniger\"\u003eSONAX CleanStar \"Ecocert\"\u003c\/a\u003e in 750 ml: The formula is identical — same Ecocert certification, same natural ingredients, same pH neutrality. The difference lies exclusively in the container size and packaging concept: The 750 ml bottle is designed for private users with 1–2 vehicles, the PROFILINE container for professional use with correspondingly higher consumption. Anyone who already knows and appreciates the consumer variant will find the same product in the PROFILINE version in a professional container size with cost advantages in continuous use.\u003c\/p\u003e\n\n\u003cp\u003eCompared to the \u003ca href=\"\/en\/products\/sonax-profiline-interior-detailer-concentrate-innenraumreiniger\"\u003eSONAX PROFILINE Interior Detailer Concentrate\u003c\/a\u003e, a clear positioning difference emerges: The Interior Detailer Concentrate is a concentrate (dilutable 1:10 to 1:50), not Ecocert-certified, and has an antistatic active component that CleanStar does not. Those who value ecological certification and a ready-to-use solution opt for CleanStar. Those who want to adapt the cleaner individually to different degrees of soiling and consider antistatic protection important choose the Interior Detailer Concentrate. For businesses with a sustainability strategy, CleanStar is the future-proof choice.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/sonax-profiline-sensitivesurface-detailer-innenraumreiniger\"\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/a\u003e is the specialist product for the most sensitive materials — Alcantara, velour, high-quality leather variants. Where CleanStar is sufficient for 95% of interior cleaning tasks, the SensitiveSurface Detailer is recommended for the remaining 5% with particularly delicate surfaces. In practice, a combination is ideal: CleanStar for standard interiors, SensitiveSurface Detailer as a supplement for special materials.\u003c\/p\u003e\n\n\u003ch3\u003eBuying ecological interior cleaner — for whom SONAX PROFILINE CleanStar \"Ecocert\" is the right choice\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE CleanStar \"Ecocert\"\u003c\/strong\u003e is the ideal choice for professional detailing businesses that select their cleaning products according to ecological and sustainability-oriented criteria. Businesses with ISO 14001 certification or similar environmental management standards can use CleanStar as clear product evidence for the use of natural ingredients in their documentation. Businesses that are positioned in sustainable car care or want to appeal to corresponding customers also benefit from the clear Ecocert promise in customer communication.\u003c\/p\u003e\n\n\u003cp\u003eIn the context of environmental and sustainability initiatives, CleanStar is interesting for businesses that document their CO₂ footprint and chemical use. Plant-based surfactants typically have a lower CO₂ equivalent value in production than petrochemical derivatives; biodegradability in wastewater reduces the environmental impact in the disposal path. For businesses that want to win ecological tenders (e.g., municipal fleet maintenance or public transport companies), the use of Ecocert-certified products can be a demonstrable quality feature in bid documentation. Detailing1 can provide product data sheets and safety information for CleanStar for tender documents upon request. Another aspect concerns employee satisfaction: strong-smelling or skin-irritating cleaners are stressful in daily use. CleanStar is formulated to be skin-friendly and has a neutral inherent odor that does not affect the working atmosphere. This makes it particularly suitable for businesses that detail many vehicles daily and pay attention to the long-term health compatibility of the products used.\u003c\/p\u003e\n\n\u003cp\u003eFor car dealerships and leasing companies with their own detailing department, the 25- or 200-liter container is the most economically viable solution: a uniform product range, predictable reorder intervals, and a cleaner that works for all vehicle interiors and all materials — without special products for each segment. As a verified SONAX specialist dealer, Detailing1 permanently carries the PROFILINE CleanStar \"Ecocert\" in all three container sizes.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"5 liters","offer_id":57344938705231,"sku":"D1-SNX-2535050","price":26.55,"currency_code":"EUR","in_stock":true},{"title":"25 liters","offer_id":57344938737999,"sku":"D1-SNX-2537050","price":112.47,"currency_code":"EUR","in_stock":true},{"title":"200 liters","offer_id":57344938770767,"sku":"D1-SNX-2539000","price":1154.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-cleanstar-ecocert_5l.png?v=1774730626"},{"product_id":"sonax-profiline-innenreiniger-innenraumreiniger","title":"PROFILINE Interior Cleaner","description":"\u003ch2\u003eInterior Cleaning in Large Operations — SONAX PROFILINE Interior Cleaner as a Concentrate for Professionals\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat makes the interior cleaner from the SONAX PROFILINE range special? The powerful interior cleaner concentrate for textiles, plastics, and leather cleans vehicle interiors effectively and economically — in 10-liter and 200-liter containers for professional operations with high vehicle throughput.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eInterior cleaning is time-consuming, material-intensive, and one of the core services of any professional detailing operation. Those who clean multiple vehicle interiors daily need a product that works reliably, can be dosed economically, and can be kept in sufficient quantities. The \u003cstrong\u003eSONAX PROFILINE Interior Cleaner\u003c\/strong\u003e is designed as a concentrate — for economical bulk container use in professional operations, available in 10 liters for medium-sized operations and in 200 liters as a drum for large operations and car wash facilities with continuous demand.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcentrate for flexible dosing and high yield.\u003c\/strong\u003e As a concentrate, the product can be diluted to the desired strength depending on the degree of soiling and application area. Lightly soiled surfaces are treated with a lower concentration; heavily soiled textiles or materials with dried-on residues require a higher concentration. This flexibility reduces the cost per treatment and allows the same product to be used for different cleaning intensities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversally applicable on textiles, plastics, and leather.\u003c\/strong\u003e A vehicle interior consists of a wide variety of materials — textile seats, hard plastic trim, leather or synthetic leather, carpets, and headliners. The Interior Cleaner covers all these surfaces and eliminates the need to switch between different cleaning agents depending on the material. This significantly simplifies the workflow and reduces the need to stock specialized products.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEconomical bulk containers for high throughput.\u003c\/strong\u003e The 10-liter canister and the 200-liter drum are designed for continuous professional use. Compared to small containers, the price per liter is significantly lower, which, with daily use on many vehicles, directly translates into cost savings. The 200-liter drum is suitable for operations that work with permanently installed dosing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e For daily routine interior cleaning, dilute the Interior Cleaner with water at a ratio of 1:10. For stubborn stains on textile seats or heavily soiled floor mats, the concentration can be increased to 1:5 or used undiluted. Apply the diluted product with a microfiber cloth, a soft brush, or an application sponge — do not let it dry on the surface, but wipe it off immediately after the dwell time or remove it with a damp cloth. Always apply a suitable leather care product to leather after cleaning, as cleaners can remove the natural leather fats.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eInterior Cleaner as a Concentrate — Mode of Action, Ingredients, and Dilution Recommendations\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE Interior Cleaner\u003c\/strong\u003e is formulated as a surfactant-based concentrate — surfactants are molecules that form a bridge between water and grease, encapsulating dirt particles and releasing them from the surface when wiped off. This basic technology is established in vehicle interior cleaning, as interior dirt consists of a mixture of body fats, dust, food residues, and textile particles — all compounds that are reliably dissolved by surfactant-based cleaners.\u003c\/p\u003e\n\n\u003cp\u003eThe concentrate formulation has several advantages over ready-to-use spray cleaners: transportation costs and storage volume per unit are lower, as a large part of the volume in ready-to-use products is water, which can be added more cheaply on-site. In professional operations, where many liters of cleaner are used daily, this advantage adds up to significant cost savings over the year.\u003c\/p\u003e\n\n\u003cp\u003eThe recommended dilution ratios for the Interior Cleaner depend on the application area. As a general guideline: for routine cleaning of lightly soiled surfaces (dashboard, door panels, storage compartments), 1:10 to 1:15 is recommended. For medium soiling (seats, floor mats after normal use), 1:5 to 1:8 is suitable. For heavy soiling — textile seats with food or drink stains, ingrained dirt — the concentrate can be set to 1:2 to 1:3 or worked in directly undiluted with a brush.\u003c\/p\u003e\n\n\u003cp\u003eThe concentrate's formulation is also designed not to leave residues on surfaces after wiping, which would impair the appearance. A common problem with cheaper interior cleaners is streaking on smooth plastic surfaces — the product dries unevenly and leaves streaks that only become visible in direct light. The product is optimized for low-residue work, which significantly reduces the need for post-processing of treated surfaces.\u003c\/p\u003e\n\n\u003cp\u003eAn important note for leather surfaces: surfactants not only remove dirt but also conditioning fats from the leather. Regular cleaning with the Interior Cleaner on leather seats should therefore always be accompanied by follow-up care with a \u003ca href=\"\/en\/products\/sonax-profiline-leathercleaner-lederreiniger\"\u003eSONAX PROFILINE LeatherCleaner\u003c\/a\u003e-compatible leather care product to replenish the leather nutrients and keep the material supple.\u003c\/p\u003e\n\n\u003ch3\u003eCorrectly Applying Interior Cleaner — Workflow for Textiles, Plastics, and Difficult Stains\u003c\/h3\u003e\n\n\u003cp\u003eFor a complete interior cleaning, the workflow begins with removing all loose items and thoroughly vacuuming the vehicle interior. Dust and dry dirt not removed before wet application combine with the cleaner to form a dirty sludge, making cleaning difficult and quickly soiling the cloth. Only after vacuuming is the Interior Cleaner used.\u003c\/p\u003e\n\n\u003cp\u003eOn hard plastic surfaces — dashboard, center console, door panels — the diluted solution is applied with a damp microfiber cloth and worked in with circular motions. The cloth should be damp, not wet; excessive moisture can penetrate cracks and crevices and lead to staining. After a dwell time of 30–60 seconds, the dirt is picked up with a clean, dry microfiber cloth.\u003c\/p\u003e\n\n\u003cp\u003eFor textile seats and carpets, a spray application of the diluted solution followed by working it in with a medium cleaning brush is recommended. Brush strokes should be in the direction of the fibers to avoid roughing up the textile fibers. For heavy stains, the area can be treated multiple times; between passes, the surface should dry briefly to prevent moisture from penetrating the seat foam. A wet vacuum after the last pass picks up dissolved dirt and excess liquid, significantly reducing drying time.\u003c\/p\u003e\n\n\u003cp\u003eFor machine textile cleaning — with a steam cleaner or an extraction machine — the diluted Interior Cleaner can be filled into the machine's tank as a cleaning agent. Its compatibility with extraction machines makes it an economical alternative to expensive special agents for steam interior cleaning. When used in an extraction machine, the dilution should be slightly higher than for manual application to avoid excessive foaming in the machine. In case of doubt, consult the equipment manufacturer for recommended maximum concentrations for the cleaning solution — some extraction machines are not designed for very foamy products and could be damaged.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/sonax-profiline-innenraumschwamm-duo-applikationsschwamm\"\u003eSONAX PROFILINE Interior Sponge \"Duo\"\u003c\/a\u003e is suitable as an applicator for cleaning smooth plastic and leather surfaces — its two different sides allow both cleaning application and the application of care products after cleaning with the same tool.\u003c\/p\u003e\n\n\u003ch3\u003eInterior Cleaner Application Areas — Where the Concentrate Shows Its Value\u003c\/h3\u003e\n\n\u003cp\u003eThe product is designed for operations that clean many vehicles daily. Detailing businesses, car rental companies, fleet management, car dealerships, and vehicle detailers who recondition used cars for resale are typical users. For these operations, not only the cleaning performance but also the economic efficiency of the product is crucial — the Interior Cleaner as a concentrate in 10- or 200-liter containers minimizes material costs per vehicle.\u003c\/p\u003e\n\n\u003cp\u003eFor used car detailing, the Interior Cleaner is particularly relevant: a used vehicle interior shows typical contamination patterns after years of daily use — grease deposits on the steering wheel and armrests, ingrained dirt in the seats, dust in the ventilation grilles, and lint on the carpet. A consistent cleaning pass with the Interior Cleaner — from headliner cleaning to floor mats — significantly increases the perceived value of the vehicle and is crucial for dealer sales.\u003c\/p\u003e\n\n\u003cp\u003eFleet operators and car rental companies who have their fleet regularly cleaned benefit particularly from the 200-liter drum. With a permanently installed dosing system — a wall pump or an automatic mixing system — the Interior Cleaner can be dosed directly into the spray bottle or container in the correct ratio, without manual transfer. This infrastructure quickly pays for itself with high vehicle throughput.\u003c\/p\u003e\n\n\u003cp\u003eHeadliners are among the most demanding areas of interior cleaning. The fabric is delicate, should not get too wet (risk of deformation due to soaked adhesive), and should not be treated too vigorously with a brush. For headliners, the Interior Cleaner is recommended in a higher dilution (1:15 to 1:20) and applied with a slightly damp microfiber cloth in gentle, linear motions. No scrubbing — the dirt is loosened by the surfactant action, not by mechanical abrasion. This gentle approach keeps the headliner in good condition over many cleanings.\u003c\/p\u003e\n\n\u003cp\u003eFor businesses that also offer specialized cleaning services in addition to standard interior cleaning — leather cleaning, mold removal, odor neutralization — the Interior Cleaner serves as the first stage base cleaner. The \u003ca href=\"\/en\/products\/sonax-profiline-sensitivesurface-detailer-innenraumreiniger\"\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/a\u003e takes over the fine care of sensitive surfaces after basic cleaning with the Interior Cleaner, and the \u003ca href=\"\/en\/products\/sonax-profiline-interior-detailer-concentrate-innenraumreiniger\"\u003eSONAX PROFILINE Interior Detailer Concentrate\u003c\/a\u003e complements as a care product that conditions surfaces after cleaning.\u003c\/p\u003e\n\n\u003ch3\u003eInterior Cleaner Compared — Concentrate vs. Ready-to-Use, Interior Cleaner vs. Specialty Cleaners\u003c\/h3\u003e\n\n\u003cp\u003eIn the market, there are two basic approaches to vehicle interior cleaning: ready-to-use spray products and concentrates. Ready-to-use products are immediately available and require no dosing — they are suitable for occasional use or for employees without experience in dilution ratios. Concentrates are more expensive per liter, but significantly cheaper per application due to dilution. In professional operations with high volume, the concentrate pays for itself within a few weeks of operation compared to ready-to-use alternatives.\u003c\/p\u003e\n\n\u003cp\u003eThe comparison with specialty cleaners — dedicated leather cleaner, textile cleaner, plastic cleaner — shows the strength of the universal Interior Cleaner: one product for all surfaces simplifies inventory management, reduces the number of products, and simplifies the workflow. However, those who clean very delicate leather surfaces (nappa leather, natural leather) or special textiles (Alcantara, velour) should consider the more specific products from the SONAX PROFILINE range that are optimized for these materials.\u003c\/p\u003e\n\n\u003cp\u003eIn terms of price-performance, the concentrate is clearly the most sensible format for professional operations. Ready-to-use interior cleaners in 500ml or 1-liter bottles cost many times more per application than an equivalent mixed from the concentrate. Anyone who compares the cost per cleaned vehicle with the Interior Cleaner concentrate against a brand-name spray will immediately recognize the savings potential — and understand why professional operations consistently rely on concentrates.\u003c\/p\u003e\n\n\u003ch3\u003eBuying SONAX PROFILINE Interior Cleaner — Container Sizes and Recommendation for Operations\u003c\/h3\u003e\n\n\u003cp\u003eOdor problems in vehicle interiors — a common customer request — are not completely solved by the Interior Cleaner alone, but are significantly reduced. Odors are caused by mold, dried organic residues, and particles embedded in the textile layers. The Interior Cleaner removes the organic basis of the odor through its cleaning action; for stubborn odors, a special odor neutralizer should be used after basic cleaning. The combination of thorough mechanical cleaning with the Interior Cleaner and subsequent odor neutralization is the most effective system for vehicles with strong odor problems.\u003c\/p\u003e\n\n\u003cp\u003eThe choice between the 10-liter canister and the 200-liter drum depends on the daily consumption in the operation. For a detailing business that completely details 3–5 vehicles internally daily, the 10-liter container is sufficient for several weeks. Larger operations with 10 or more vehicles daily — car rental companies, car dealerships, or car wash facilities — benefit from the 200-liter drum, which further reduces material costs per application and requires infrequent reordering.\u003c\/p\u003e\n\n\u003cp\u003eThe Interior Cleaner integrates seamlessly into the PROFILINE system workflow: pre-cleaning with the \u003ca href=\"\/en\/products\/sonax-profiline-multiclean-alkaline-vorreiniger\"\u003eMultiClean \"Alkaline\"\u003c\/a\u003e for exterior washing, Interior Cleaner for interior cleaning, SensitiveSurface Detailer or Interior Detailer for finishing care — a coordinated system from one brand that reliably reproduces professional results and, through its completeness, minimizes the need for products from other manufacturers in everyday detailing.\u003c\/p\u003e\n\n\u003cp\u003eChoosing the correct dilution ratio quickly becomes routine with a little experience. Operations new to the concentrate can start with a standard ratio of 1:10 and adjust the ratio to 1:7 or 1:5 if the results are insufficient. It is advisable to keep a small log of the dilutions used for different vehicle and dirt types — after a few weeks, the operation will have a reliable standardization that saves time and ensures consistent results. If you work with multiple employees, this log can be prepared as an internal work instruction so that all employees work with the same dilutions and application parameters — a crucial step for quality assurance in growing businesses.\u003c\/p\u003e\n\n\u003cp\u003eFor businesses new to the PROFILINE range, the Interior Cleaner is a good starting point: the product is versatile, easy to use, and covers the most important part of the detailing business. The decision for the concentrate over ready-to-use products is a clear signal that the operation works professionally and cost-effectively — a quality feature that is reflected in the price and in customer communication. Those who can explain to their customers that they work with a professional SONAX PROFILINE concentrate, mixed as needed, communicate experience and systematics — and clearly distinguish themselves from operations that use supermarket sprays from a can. This transparency builds trust and justifies professional prices for interior cleaning services.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"10 liters","offer_id":57345050149199,"sku":"D1-SNX-3216050","price":67.86,"currency_code":"EUR","in_stock":true},{"title":"200 liters","offer_id":57345050181967,"sku":"D1-SNX-3219000","price":716.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-innenreiniger_10l.png?v=1774731860"},{"product_id":"sonax-profiline-interior-detailer-concentrate-innenraumreiniger","title":"PROFILINE Interior Detailer Concentrate Interior Cleaner","description":"\u003ch2\u003eOne Liter of Concentrate for Every Interior Cleaning Job — SONAX PROFILINE Interior Detailer Concentrate\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhat can an interior cleaner concentrate do that a ready-to-use spray cannot? The professional concentrate detailer from SONAX can be diluted from 1:10 to 1:50, depending on the degree of soiling — one liter yields between 10 and 50 liters of ready-to-use solution for textiles, leather, plastic, and metal.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eAnyone who regularly cleans vehicle interiors knows: the cleaning effort varies enormously — there's a world of difference between a slightly dusty rental car and a heavily soiled commercial vehicle. A single spray for all situations is a compromise — either too strong for delicate surfaces or too weak for stubborn dirt. The \u003cstrong\u003eSONAX PROFILINE Interior Detailer Concentrate\u003c\/strong\u003e solves this problem with a variable mixing ratio: from 1:10 for intensive cleaning of heavily soiled surfaces to 1:50 for gentle care of delicate materials — always from the same concentrate, always tailored to the current job.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable mixing ratio from 1:10 to 1:50 for every application.\u003c\/strong\u003e The concentrated formula gives the user control over the cleaning intensity. 1:10 is suitable for heavily soiled plastics, ingrained textile floors, and worn steering wheels; 1:30 to 1:50 for delicate leather, Alcantara, and headliner surfaces that are only lightly dusty. One concentrate thus replaces several different ready-to-use products with different strengths — economical and space-saving for professional use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntistatic effect keeps dust away permanently.\u003c\/strong\u003e The formula contains antistatic agents that build a protective layer on the surface after cleaning, preventing electrostatic charges. Plastic and rubber surfaces in the vehicle interior tend to accumulate electrostatic charges, which magnetically attract household dust and fine dust — the reason why cleaned dashboards often get dusty faster than other surfaces. With the antistatic protection, the cleaned surface remains significantly cleaner for longer after treatment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilicone-free formula — safe for all interior surfaces.\u003c\/strong\u003e The Interior Detailer Concentrate is silicone-free. Silicone leaves a shiny film on plastics that traps dirt, dulls the surface over time, and poses a safety risk on airbag modules and steering wheel grips. The silicone-free formulation leaves no greasy residues — textiles remain breathable, leather retains its natural grip, and hard plastics get a subtle, non-intrusive sheen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e For professional use, it is advisable to prepare several pre-mixed spray bottles with different dilution levels: one bottle at 1:15 for plastics and door panels, one at 1:30 for seats and textiles, and one at 1:50 for headliners and delicate leather parts. This saves remeasuring for each vehicle and provides direct access to the appropriate strength. When using on the vehicle headliner, always spray onto a microfiber cloth first, never directly onto the headliner — direct wet application can loosen the adhesive on glued headliners. Do not use on windows, displays, or navigation devices; for glass cleaning, a dedicated glass cleaner is the cleaner choice.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eConcentrate Formula — How SONAX PROFILINE Interior Detailer Concentrate Works on Various Interior Surfaces\u003c\/h3\u003e\n\n\u003cp\u003eThe concentrate detailer from the PROFILINE range is designed for cleaning the entire vehicle interior, with the exception of glass, displays, and electronic surfaces. The formula combines surfactant-based cleaning components with conditioning agents: the surfactants dissolve grease, fingerprints, dust, and organic contaminants from surfaces; the conditioning components strengthen the cleaned surface, prevent electrostatic charge, and leave a subtle protective film. This dual function — cleaning and conditioning in one step — is the core advantage over pure cleaners without conditioning agents.\u003c\/p\u003e\n\n\u003cp\u003eOn textile seats and floors, the Interior Detailer works through mechanical and chemical dirt removal: the concentrate is applied to a microfiber care pad or cleaning brush, the fibers are opened by the movement, and dirt is lifted from deep within. The surfactant's lubricating ability reduces friction resistance during scrubbing, allowing even deeper dirt to be loosened without excessive force. For heavily soiled textiles, use the 1:10 mixture, let it sit briefly (30–60 seconds), and then work it in with a steam extractor or wet microfiber cloth.\u003c\/p\u003e\n\n\u003cp\u003eOn leather, dilution is crucial: genuine car leather, especially older leather interiors, reacts sensitively to over-cleaning. The Interior Detailer Concentrate should be used on leather in a 1:30 to 1:50 dilution — a too concentrated solution can dissolve the natural oils from the leather and dry out the surface in the long term. After cleaning leather with the concentrate, a leather care step with a nourishing leather cream to replenish lost oils is ideally followed. The Interior Detailer Concentrate is a cleaner, not a leather conditioner — this separation of tasks in the workflow is important for long-lasting leather interior care. Those who want to do both in one step can use a dedicated leather care product; those who clean sequentially and then condition will achieve a more thorough result because the conditioner is applied to an already cleaned, open-pored surface.\u003c\/p\u003e\n\n\u003cp\u003eOn hard plastics — dashboard, door panels, center console — the concentrate in a 1:15 to 1:20 dilution provides the best combination of cleaning performance and subtle conditioning. The antistatic after-effect is most noticeable on plastic: anyone who has treated their dashboard with the Interior Detailer Concentrate will notice that it takes significantly longer for dust to accumulate again compared to untreated plastics. Shiny plastic panels that show fingerprints should be treated with a softer cloth and a stronger dilution to avoid micro-scratches.\u003c\/p\u003e\n\n\u003ch3\u003eApplying Interior Detailer Concentrate — Dilution, Spray Bottle, and Procedure\u003c\/h3\u003e\n\n\u003cp\u003eThe application of Interior Detailer Concentrate begins with preparing the ready-to-use solution: pour concentrate into a spray bottle, then fill with water to the desired ratio (always concentrate first, then water — this minimizes foam formation when filling). For standard cleaning of plastics and textiles, 1:15 is a good starting point. Shake the bottle lightly, then spray onto the material to be cleaned.\u003c\/p\u003e\n\n\u003cp\u003eApplication should always be to a microfiber cloth or foam applicator, never directly onto sensitive surfaces such as headliners or Alcantara. On robust surfaces such as rubber floor mats or heavily soiled plastics, it can be sprayed directly. Guide the cloth evenly over the surface, either in a circular motion or in the direction of the fibers (always in the direction of the fibers for Alcantara). For seams, textures, and panel gaps in the dashboard, a soft detailing brush is recommended to work the concentrate into hard-to-reach areas.\u003c\/p\u003e\n\n\u003cp\u003eDwell time is not necessary for normal soiling — the formula works immediately upon application and working in. For more stubborn dirt (dried-on food, dirt rings in seat creases), leave the solution on the surface briefly (30–60 seconds) to allow the surfactants to soften the dirt. Then work it in with the cloth. Remove excess with a clean, dry microfiber cloth and allow the surface to dry. The result after drying: a clean, subtly conditioned surface without streaks, greasy film, or residue.\u003c\/p\u003e\n\n\u003cp\u003eFor working on door sills and footwell corners, where dirt stubbornly settles in crevices, a more concentrated solution (1:10 to 1:15) combined with a thin detailing brush is suitable. The brush applies the concentrate into the crevices, mechanically loosens the dirt, and a damp cloth wipes away the loosened particles. This workflow works particularly well on rubber-edged door sills, where silicone-containing products often leave streaks, which the Interior Detailer Concentrate naturally avoids due to its silicone-free formula.\u003c\/p\u003e\n\n\u003cp\u003eThe 1-liter concentrate is not intended for single-use home application, but for portioned use over a long period. At a 1:20 mixture, 1 liter of concentrate yields 20 liters of ready-to-use solution — for a professional operation with 3–5 vehicles daily, this is easily enough for several weeks. The bottle should be stored in a dry, cool place; the concentrate is stable and will last for many months with proper storage.\u003c\/p\u003e\n\n\u003ch3\u003eAntistatic, Scent, and Surface Compatibility — What Sets the Interior Detailer Apart\u003c\/h3\u003e\n\n\u003cp\u003eThe antistatic property of the Interior Detailer Concentrate is one of the most noticeable advantages in everyday use. Anyone who regularly cleans their vehicle knows the problem: hardly has the dashboard been wiped clean, it has a thin layer of dust again after a few days. This rapid re-soiling is physically caused: plastic surfaces become electrostatically charged by friction while driving and attract dust particles from the air. The antistatic agent in the Interior Detailer Concentrate neutralizes this charge after cleaning — the surface is electrically neutral after treatment and attracts dust significantly slower. The more regularly the product is used, the more stable this protective effect becomes.\u003c\/p\u003e\n\n\u003cp\u003eAnother aspect of the antistatic effect concerns durability after cleaning: treated surfaces must be cleaned at shorter intervals if antistatic protection is not used. Anyone who previously had to wipe down their interior weekly will find, after regular treatment with the Interior Detailer Concentrate, that bi-weekly maintenance is sufficient to maintain the same standard of cleanliness. This accumulates over a year to significantly less cleaning effort — a practical effect that goes beyond mere cleaning performance.\u003c\/p\u003e\n\n\u003cp\u003eThe fragrance experience of the Interior Detailer Concentrate is unusually pleasant for a professional cleaner: the formula contains subtle aromas of coconut and pineapple, which leave the interior smelling fresh and pleasant after cleaning — without the sharp chemical smell of many industrial interior cleaners. For customer contact situations (car dealership detailing, vehicle handover after detailing), this is a relevant detail: the interior smells clean, not of cleaning products.\u003c\/p\u003e\n\n\u003cp\u003eThe concentrate is not suitable for glass surfaces, displays, touchscreens, and navigation devices. These surfaces have special coatings (anti-fingerprint coatings, oleophobic coatings) that can be attacked by the surfactant formula of the Interior Detailer Concentrate. For glass cleaning in the vehicle interior, the \u003ca href=\"\/en\/products\/sonax-profiline-innenreiniger-innenraumreiniger\"\u003eSONAX PROFILINE Interior Cleaner\u003c\/a\u003e is suitable as a supplement for non-glass surfaces; for windows, a dedicated glass cleaner. The clear distinction: Interior Detailer Concentrate for all non-transparent interior surfaces, glass cleaner for windows and displays.\u003c\/p\u003e\n\n\u003ch3\u003eInterior Detailer Concentrate Compared — vs. Interior Cleaner and SensitiveSurface Detailer\u003c\/h3\u003e\n\n\u003cp\u003eIn the SONAX PROFILINE interior range, there are three main products with clear positioning. The \u003ca href=\"\/en\/products\/sonax-profiline-innenreiniger-innenraumreiniger\"\u003eSONAX PROFILINE Interior Cleaner\u003c\/a\u003e is the ready-to-use all-purpose spray for quick cleaning without mixing effort — ideal for frequent interim cleaning and businesses that want cleaning products readily available without measuring. The Interior Detailer Concentrate, on the other hand, is the concentrate for variable cleaning intensity — more control over strength, more economical for large quantities, more flexible in use.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/sonax-profiline-sensitivesurface-detailer-innenraumreiniger\"\u003eSONAX PROFILINE SensitiveSurface Detailer\u003c\/a\u003e is the specialist product for delicate surfaces: Alcantara, velour, microfiber interiors, and other textured materials that can become streaky or dull with normal cleaners. It is not available as a concentrate and has an even gentler formula than the Interior Detailer Concentrate at maximum dilution. For vehicles with Alcantara inserts in the cockpit or sports bucket seats, the SensitiveSurface Detailer is recommended for these specific areas, while the Interior Detailer Concentrate handles the rest of the interior.\u003c\/p\u003e\n\n\u003cp\u003eA note for businesses using \u003ca href=\"\/en\/products\/sonax-profiline-cleanstar-ecocert-innenraumreiniger\"\u003eSONAX PROFILINE CleanStar \"Ecocert\"\u003c\/a\u003e: The Ecocert product is the bio-certified alternative for businesses with a sustainability focus — it contains only ingredients approved according to the Ecocert standard. The cleaning performance is comparable to the Interior Detailer Concentrate at medium dilution, but without the antistatic component. For businesses without sustainability requirements, the Interior Detailer Concentrate is the more powerful all-round choice.\u003c\/p\u003e\n\n\u003ch3\u003eBuying Interior Cleaner Concentrate — Target Group, Economy, and Recommendation\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX PROFILINE Interior Detailer Concentrate\u003c\/strong\u003e is the main product for professional detailing businesses that clean multiple vehicle interiors daily and require maximum flexibility with minimal storage. One liter of concentrate replaces 10–50 liters of finished product depending on dilution — an enormous logistical advantage for workshops with limited storage space and high cleaning volumes. The economy speaks for itself: in terms of cleaning performance to price, the concentrate beats almost any ready-to-use alternative.\u003c\/p\u003e\n\n\u003cp\u003eFor ambitious hobby detailers with multiple vehicles or a vehicle that is regularly intensely detailed, the concentrate also makes sense. Anyone who maintains their interior monthly and always needs the right strength for different materials will benefit from the mixing flexibility just like a professional. The extra effort of mixing is manageable with a prepared set of spray bottles.\u003c\/p\u003e\n\n\u003cp\u003eAnyone using the concentrate for the first time should start in an inconspicuous area of the vehicle — especially with unknown synthetic leather or Alcantara variants. Although the Interior Detailer Concentrate is suitable for all common interior surfaces, there are variants of very old or damaged leather as well as cheap synthetic leather imitations that can react to surfactant-containing cleaners with a slight color change. A brief test spot is generally recommended for valuable interiors, regardless of which cleaning product is used.\u003c\/p\u003e\n\n\u003cp\u003eThe concentrate is less suitable for occasional users who need it once or twice a year and do not want to keep a ready-to-use spray bottle permanently available — in this case, a ready-to-use interior cleaner is more practical. As a verified SONAX specialist dealer, Detailing1 permanently stocks the PROFILINE Interior Detailer Concentrate in the 1-liter container size, which is designed for continuous professional use. Those who want to set up a starter kit for professional interior detailing should ideally combine the concentrate with a set of good microfiber care cloths in different strengths (for plastic, textile, and leather separately), a detailing brush for crevices, and a steam cleaner for intensive deep cleaning — the Interior Detailer Concentrate then becomes the chemical core that drives all these tools.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"1000 ml \/ 1 liter","offer_id":57345101037903,"sku":"D1-SNX-1993000","price":16.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/sonax-profiline-interior-detailer-concentrate_1liter.png?v=1774731865"}],"url":"https:\/\/detailing1.pl\/en\/collections\/sonax-innenraumreiniger.oembed","provider":"Detailing1","version":"1.0","type":"link"}