{"product_id":"gyeon-q2m-bathe-autoshampoo","title":"Q²M Bathe Car Shampoo","description":"\u003ch2 id=\"speakable-headline\"\u003eGYEON Q²M Bathe washes without affecting coatings and waxes\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is GYEON Q²M Bathe? A pH-neutral car shampoo from the Q²M series that washes with strong foam formation and high lubrication without dissolving ceramic sealants, waxes, or wet sealants. Not suitable for baked-on insect residue, tar, or brake dust on paint — specialized cleaners are needed for that.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eGYEON Bathe\u003c\/strong\u003e is a pH-neutral car shampoo from GYEON that removes road grime and loose dirt in a 1:500 dilution without chemically attacking the paint protection layer. GYEON Bathe is a maintenance shampoo for sealed vehicles — the pH value is 6, the formulation uses mild surfactants and produces a dense foam that can be generated both in a wash mitt and from a foam lance.\u003c\/p\u003e\n\n\u003cp\u003eThe high amount of foam is not just a visual effect but part of the cleaning principle. The foam keeps the loosened dirt suspended before it returns to the paint. The resulting slickness between the wash mitt and the paint significantly reduces micro-scratches compared to simple detergent formulations.\u003c\/p\u003e\n\n\u003cp\u003eThis is precisely the difference from cheap hardware store shampoos. There, the cleaning power is aggressive and, in addition to dirt, removes existing wax layers. With GYEON Bathe, the slipperiness gently cleans, and the existing coating or wax protection remains untouched.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_gyeon-q2m-bathe-autoshampoo_hero.jpg?v=1776536845\" alt=\"GYEON Q²M Bathe Car Shampoo on workbench next to black coupe\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH 6 — your coating and wax remain.\u003c\/strong\u003e The formulation is in the neutral range and does not dissolve ceramic sealants (e.g., GYEON MOHS), wet sealants, or hard waxes. You wash a sealed vehicle for the full lifespan of the coating without having to plan a shampoo change. With alkaline shampoos, hydrophobic performance measurably decreases after each wash — not with pH-neutral washing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh foam formation plus slickness.\u003c\/strong\u003e 15 to 20 ml in a 10-liter wash bucket produce a stable head of foam that lasts 20 to 30 minutes. More important than the appearance: the foam mechanically lifts dirt particles from the paint, and the resulting slickness reduces the coefficient of friction between the wash mitt and the clear coat. This is the measurable scratch protection in the two-bucket workflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:500 dilution — 1 liter is enough for about 50 washes.\u003c\/strong\u003e With 15 to 20 ml per wash bucket, the 1-liter bottle provides between 50 and 66 complete vehicle washes — which, depending on the washing rhythm, is 0.45 to 0.60 Euros per wash. The 4-liter gallon further reduces the price per liter and pays off from the second vehicle or with a weekly wash rhythm over a season.\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 The most common mistake with GYEON Bathe is dosing by eye. Anyone who pours a \"good portion\" into the water quickly has 40 to 50 ml in the bucket and washes with double concentration. The foam doesn't get better, rinsing becomes tedious, and white residues remain on trim. Add 15 to 20 ml with a measuring cup to warm water at 30 to 40 °C. Warm water activates the surfactants faster and noticeably increases foam stability — the most important operating step not mentioned on the back of the bottle.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e1:500 dilution. Warm water. Two-Bucket.\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGYEON Bathe\u003c\/strong\u003e is used in a 1:500 dilution — this corresponds to 15 to 20 milliliters per 10-liter wash bucket. First, pre-rinse the vehicle with clear water to wash away loose dust and sand before the wash mitt touches the paint. This step is the most important scratch protection before the actual wash — no shampoo in the world can compensate for embedded quartz dust.\u003c\/p\u003e\n\n\u003cp\u003ePlace warm water in the wash bucket, then pour in the Bathe — not the other way around, otherwise the dosage will bubble over and the concentration will increase uncontrollably. Wash panel by panel, from the roof down.\u003c\/p\u003e\n\n\u003cp\u003eBetween panels, rinse the wash mitt in a second bucket with clear water — this is the \u003ca href=\"\/en\/collections\/autoshampoo\"\u003etwo-bucket workflow\u003c\/a\u003e, which removes dirt from the mitt before it returns to the paint.\u003c\/p\u003e\n\n\u003cp\u003eBathe also works reliably in a foam lance, but it is not designed as a pure pre-wash foam. Expect a dilution of about 50 ml per 1 liter of lance mixture and allow the foam 3 to 5 minutes to dwell before rinsing.\u003c\/p\u003e\n\n\u003cp\u003eFoaming directly in direct sunlight makes no sense — on hot paint, the foam layer dries in minutes and leaves water spots. Ideal conditions are outdoor temperatures between 10 and 20 °C or a shaded garage.\u003c\/p\u003e\n\n\u003cp\u003eFinally, rinse thoroughly with clear water until no more foam runs off, and immediately dry with a \u003ca href=\"\/en\/products\/gyeon-q2m-silkdryer-evo-trockentuch\"\u003esoft drying towel\u003c\/a\u003e. Air-dried vehicles get water spots from dissolved minerals — especially in regions with hard tap water, drying within 5 minutes after rinsing is mandatory, not a recommendation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_gyeon-q2m-bathe-autoshampoo_anwendung.jpg?v=1776536844\" alt=\"GYEON Q²M Bathe Application Two-Bucket Foam Wash Workshop\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eBathe washes. Not insects and tar.\u003c\/h3\u003e\n\u003cp\u003eBathe works reliably on regular road grime, dust, pollen, and salt residues — that is its core area. The pH-neutral formulation is explicitly designed for recurring washing, not for deep cleaning after three months of city driving without care. This is both its strength and its limitation.\u003c\/p\u003e\n\n\u003cp\u003eBathe does not reliably dissolve heavily baked-on insect residues, tar splashes, and tree sap. The neutral surfactants simply do not have the chemical aggressiveness to break down chitin or bitumen.\u003c\/p\u003e\n\n\u003cp\u003eIf you have insects on the bonnet, use a specialized insect remover like \u003ca href=\"\/en\/products\/gyeon-q2m-bugandgrime-insektenentferner\"\u003eQ²M Bug\u0026amp;Grime\u003c\/a\u003e as a pre-wash step. First, dissolve alkaline, let it soak, rinse, then perform the complete wash with GYEON Bathe.\u003c\/p\u003e\n\n\u003cp\u003eBathe is also powerless against baked-on brake dust on paint surfaces (after parking at railway tracks or construction sites) — a rust remover like GYEON Q²M Iron is needed there. The same applies to water spots from hard tap water: Bathe washes over them but does not remove them. Expectation management is crucial here — this is a weekly maintenance shampoo, not a decontamination tool.\u003c\/p\u003e\n\n\u003cp\u003eTo distinguish it from its big brother Q²M Bathe+: Bathe+ additionally contains SiO₂ and applies a hydrophobic protective layer with each wash that lasts about 6 to 8 weeks.\u003c\/p\u003e\n\n\u003cp\u003eIf you want to regularly wash a freshly sealed vehicle without additional boosting, the regular GYEON Bathe is sufficient. If you don't have a coating and still want beading behavior and light additional protection, Bathe+ is the better choice. Both are pH-neutral and coating-safe — the decision depends on the desired side effect, not on cleaning performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_gyeon-q2m-bathe-autoshampoo_ergebnis.jpg?v=1776536845\" alt=\"GYEON Q²M Bathe Foam Crown Closeup on Black Paint Workshop\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFor coating owners who wash weekly.\u003c\/h3\u003e\n\u003cp\u003eBathe is the right choice for anyone who has a ceramic coating or a durable hard wax on their paint and does not want to compromise the protection over its full lifespan. No exceptions, no discussions — an alkaline shampoo measurably attacks any coating in just a few washes. So, if you've invested in GYEON MOHS, Q² One, or a hard wax, wash with pH-neutral. This is not a recommendation; it's a technical prerequisite.\u003c\/p\u003e\n\n\u003cp\u003eFor infrequent washers (once a month or less), Bathe is solid but not essential. Those who wash infrequently usually have heavier soiling per wash and are better off with an alkaline pre-wash plus a neutral main shampoo. Then Bathe becomes the second step of a two-stage process — useful, but it doesn't replace a dedicated deep-cleaning shampoo like Q²M RestartWash.\u003c\/p\u003e\n\n\u003cp\u003eIn Detailing1's workshop practice, we work Bathe in conjunction with a \u003ca href=\"\/en\/products\/gyeon-q2m-silkdryer-evo-trockentuch\"\u003esoft microfiber drying towel\u003c\/a\u003e and a solid wash mitt. This is the complete care workflow for coating-protected vehicles — pre-rinse, foam lance, two-bucket hand wash, rinse thoroughly, dry within 5 minutes. Under 25 minutes per vehicle, weekly.\u003c\/p\u003e\n\n\u003cp\u003eRegarding container size: The 500ml bottle is the compact test entry for about 25 to 33 washes — ideal for checking scent and foam formation. The 1-liter bottle is the standard size for a household and lasts almost 12 months with weekly washing. The 4-liter gallon pays off for multi-vehicle households or commercial use and significantly lowers the price per liter.\u003c\/p\u003e\n\n\u003cp\u003eStore frost-free and use within 12 months of opening — after that, foam stability noticeably decreases. The most important difference between GYEON Bathe and cheap shampoos ultimately remains simple: You wash your vehicle 50 times with one bottle, and your coating survives all 50 washes undamaged.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/d1_gyeon-q2m-bathe-autoshampoo_lineup.jpg?v=1776536845\" alt=\"GYEON Q²M Bathe Variants 500 ml 1 Liter 4 Liter Workshop\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:4px;\"\u003e\u003c\/p\u003e","brand":"GYEON","offers":[{"title":"1000 ml \/ 1 liter","offer_id":57031642186063,"sku":"D1-GYEON-Q2MBATHE1000","price":133.95,"currency_code":"PLN","in_stock":true},{"title":"500ml","offer_id":57031642218831,"sku":"D1-GYEON-Q2MBATHE500","price":71.45,"currency_code":"PLN","in_stock":true},{"title":"4 liters","offer_id":57031642251599,"sku":"D1-GYEON-Q2MBATHE4000","price":357.19,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/gyeon-q2m-bathe-autoshampoo.png?v=1771067828","url":"https:\/\/detailing1.pl\/en\/products\/gyeon-q2m-bathe-autoshampoo","provider":"Detailing1","version":"1.0","type":"link"}