{"product_id":"gtechniq-auto-w1-gwash-car-shampoo-1l-ph-neutral-biodegradable-foam-cleaner-with-pink-grapefruit-scent","title":"Gtechniq Auto W1 GWash Car Shampoo 1L — pH Neutral, Biodegradable Foam Cleaner with Pink Grapefruit Scent","description":"\u003cp\u003e\u003cstrong\u003eGtechniq Auto W1 GWash is a high-foaming, biodegradable car shampoo that gently lifts dirt and grime while protecting waxes and coatings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned by Gtechniq using advanced surface-science expertise, this 1L Auto W1 GWash concentrates into a thick, lubricating foam that helps remove road film, tar and everyday contaminants without stripping protective layers. The formula is pH neutral, non-acidic and non-toxic, carrying a subtle pink grapefruit scent for a pleasant wash experience. It’s intended for routine maintenance by enthusiasts and detailers who want effective cleaning with minimal risk to paintwork or ceramic\/wax protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo clean without scratching my paint?\u003c\/h3\u003e\n\u003cp\u003eAuto W1 GWash produces a rich, slippery foam that encapsulates and lifts abrasive particles away from the surface so they’re rinsed off rather than dragged across the paint. The lubricating action reduces mechanical abrasion during mitt or sponge use, and the chemistry weakens bonds between dirt and the finish for easier removal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick foam reduces contact between grit and paint\u003c\/li\u003e\n  \u003cli\u003eLubrication minimizes abrasion from mitt cleaning\u003c\/li\u003e\n  \u003cli\u003eSurfactants break the bond between grime and paintwork\u003c\/li\u003e\n  \u003cli\u003eRinses cleanly to avoid residue build-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Auto W1 remove sealants, wax or ceramic coatings?\u003c\/h3\u003e\n\u003cp\u003eThis formula is pH neutral and non-aggressive, so it cleans without stripping sealants, wax layers or properly cured ceramic coatings when used as directed. It’s made to be safe for regular maintenance washes while leaving protective products intact, preserving gloss and hydrophobic performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003epH neutral, non-acidic formulation\u003c\/li\u003e\n  \u003cli\u003eGentle on polymer sealants and waxes\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine washing of coated vehicles\u003c\/li\u003e\n  \u003cli\u003eUse recommended dilution to avoid over-concentration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the 1L concentrate for best results?\u003c\/h3\u003e\n\u003cp\u003eMeasure a small dose of Auto W1 into a wash bucket or foamer according to the label, mix with water, then work from the roof down using a clean wash mitt. Rinse the mitt frequently in a separate rinse bucket and finish with a full rinse to reveal a streak-free shine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical dilution: follow label dosing for bucket or foam lance\u003c\/li\u003e\n  \u003cli\u003eWash top-to-bottom to avoid recontamination\u003c\/li\u003e\n  \u003cli\u003eUse two-bucket or grit-guard method for safer washing\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly and dry with a microfiber towel for best gloss\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat environmental and sensory benefits does it offer?\u003c\/h3\u003e\n\u003cp\u003eAuto W1 GWash is formulated to be 100% biodegradable and non-toxic, reducing environmental impact compared with harsher cleaners. Its pink grapefruit fragrance leaves a fresh scent during washing, making the process more enjoyable without strong chemical odors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBiodegradable ingredients for reduced environmental footprint\u003c\/li\u003e\n  \u003cli\u003eNon-toxic, safe-hand formulation\u003c\/li\u003e\n  \u003cli\u003eSubtle pink grapefruit fragrance improves user experience\u003c\/li\u003e\n  \u003cli\u003eEasy-rinse formula that avoids sticky residues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Auto W1 GWash is aimed at car owners, detailers and enthusiasts who want an effective, safe maintenance shampoo that respects modern paint protection. It suits vehicles with wax, polymer sealant or ceramic coatings, anyone practicing two-bucket washing, and those who prefer a concentrated, environment-friendly cleaner with a pleasant scent.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEFFECTIVE HIGH-FOAM CAR SHAMPOO — lubricates particles and weakens bonds for safer cleaning.\u003c\/li\u003e\n  \u003cli\u003eBIODEGRADABLE, PH NEUTRAL, NON-TOXIC — gentle on finishes and environmentally responsible.\u003c\/li\u003e\n  \u003cli\u003eEASY TO USE STAIN REMOVER — dilute in a bucket, wash top-to-bottom, then rinse for show-room shine.\u003c\/li\u003e\n  \u003cli\u003eMADE BY THE WORLD LEADER IN MOLECULAR NANOTECHNOLOGY — Gtechniq brings scientific precision to detailing products.\u003c\/li\u003e\n  \u003cli\u003e100% CUSTOMER SATISFACTION — trusted worldwide and recommended for high-end vehicle care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Auto W1 safe for ceramic-coated cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The pH-neutral formula is designed for regular maintenance and won’t strip properly cured ceramic coatings when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much concentrate do I use per bucket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow the label dosing, but typical bucket dilutions are small; a few capfuls per 10–20 liters of water is common for normal washes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gtechniq","offers":[{"title":"Default Title","offer_id":48086297215134,"sku":"B00S6RQH1U","price":46.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gtechniq-autow1-front-bottle.jpg?v=1785894279","url":"https:\/\/northtrailauto.ca\/products\/gtechniq-auto-w1-gwash-car-shampoo-1l-ph-neutral-biodegradable-foam-cleaner-with-pink-grapefruit-scent","provider":"North Trail Auto","version":"1.0","type":"link"}