GYEON Q²M APC All-Purpose Cleaner 1000ml

One Cleaner for Everything – GYEON Q²M APC All-Purpose Cleaner

What is GYEON Q²M APC? GYEON Q²M APC is a highly concentrated all-purpose cleaner for all vehicle areas – depending on the dilution, it can be used for stubborn stains in the interior, exterior pre-washing, engine bay cleaning, and much more, with a single product.

For those who don't want a separate specialized product for every cleaning task, GYEON Q²M APC offers a powerful alternative. As a highly concentrated all-purpose cleaner, it covers a wide range of applications through variable dilution: heavily diluted for delicate interior materials, less diluted for stubborn stains and dirt on tires or in the engine bay, undiluted for extreme contamination. One concentrate – many applications.

• Variable dilution for maximum flexibility. Q²M APC can be used differently depending on the task: 1:10 for interior and delicate textiles, 1:5 for rubber seals and plastics, 1:2 or undiluted for engine bay cleaning, wheel arches, and stubborn exterior dirt. One product replaces many specialized cleaners.
• Powerful against grease, oil, and organic contaminants. Q²M APC effectively tackles greases, oils, insects, bird droppings, and organic residues – even without aggressive use of acids or strong alkalis. The formulation is designed for use on vehicles and protects surfaces when correctly diluted.
• Concentrated product – economical in use. APC concentrate offers excellent value for money: one liter of concentrate yields up to 10 liters of ready-to-use cleaner (at 1:10 dilution). This makes GYEON Q²M APC one of the most economical cleaners in the detailing range.

Practical tip from Detailing1: For interior cleaning, always start with the lowest effective dilution and increase if necessary – this protects materials such as Alcantara, Nappa leather, or coated plastics. Never apply APC undiluted to sensitive surfaces. For exterior use as a pre-cleaner before the actual wash with Q²M Bathe – this loosens coarse dirt beforehand and significantly facilitates subsequent hand washing.

Areas of Application: Where Q²M APC Excels in Practice

GYEON Q²M APC is one of the most versatile cleaners in detailing. Typical areas of application: interior cleaning (dashboard, door panels, plastic or fabric seats), carpet and textile pre-cleaning before Q²M FabricCleaner, tire cleaning as preparation for tire care, wheel arch cleaning, engine bay cleaning for moderate contamination, removal of insects and bird droppings as a pre-spray before washing, and cleaning of sills and underbodies. Not suitable for sealed or polished paint surfaces when used without subsequent coating.

The Dilution Strategy: Correctly Dosing Q²M APC

The versatility of Q²M APC lies in its concentration and variable dilution. The basic rule is: the more delicate the surface, the more diluted. For Alcantara and leather: 1:10 to 1:20 – minimally aggressive, yet effective. For carpets and fabric seats: 1:5 to 1:10 – sufficiently strong for stain removal. For plastics, seals, and exterior rubber: 1:3 to 1:5. For tires, wheel arches, and engine bay: 1:2 to undiluted. For stubborn oil stains or industrial contamination: spray directly undiluted, let it sit briefly, then rinse with water.

Q²M APC as a Pre-Cleaner in Complete Vehicle Detailing

In professional vehicle detailing, an All-Purpose Cleaner is indispensable. GYEON Q²M APC is typically used in the preparation phase: pre-clean all surfaces before the actual paint polishing, loosen insects and bird droppings, remove grip and grease marks from the interior. The next step is Q²M Tar for tar and resin residues, Q²M Iron for rust removal, and Q²M Prep as a final degreaser before coating.

Q²M APC vs. Specialty Cleaners: When is an APC Sufficient?

An all-purpose cleaner can fulfill many cleaning tasks, but not all equally well. Q²M APC is excellent for general cleaning tasks and moderate contamination. For specialized tasks, specialized products are more effective: For heavy rust, Q²M Iron is significantly more effective (reactive iron remover); for insect infestations, Q²M Bug&Grime is the better pre-wash; and for heavy leather stains, Q²M LeatherCleaner Strong is recommended. Q²M APC ideally complements these specialized products as a universal basic cleaner.

Buying Recommendation: Q²M APC – The Indispensable Basic Product

GYEON Q²M APC is a must-have product for every detailing collection. The combination of high efficiency, concentration, and versatility makes it one of the best value-for-money products in the entire Q²M range. As a supplement for complete interior cleaning, we recommend Q²M FabricCleaner for textiles and Q²M LeatherCleaner Natural for leather care – together with Q²M APC, they create an efficient, complete interior cleaning combination.