{"product_id":"gtechniq-auto-w1-gwash-car-shampoo-500ml-high-foam-ph-neutral-biodegradable-with-pink-grapefruit-scent","title":"Gtechniq Auto W1 GWash Car Shampoo 500ml – High-Foam, pH-Neutral, Biodegradable with Pink Grapefruit Scent","description":"\u003cp\u003e\u003cstrong\u003eGtechniq Auto W1 GWash is a high-foam, pH-neutral car shampoo that safely lifts dirt and grime while preserving sealants, ceramic coatings and waxes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 500ml concentrated car shampoo is formulated to deliver thick, lubricating foam that reduces abrasion during washing and chemically loosens bonded contaminants. Biodegradable and non-toxic, it cleans effectively without harsh acids or solvents and leaves a fresh pink grapefruit scent. Made by Gtechniq — a company founded on advanced nanotechnology — the Auto W1 GWash is designed for routine maintenance washes and for owners who want professional-level results at home.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Auto W1 GWash protect paintwork while cleaning?\u003c\/h3\u003e\n\u003cp\u003eAuto W1 creates a lubricating foam layer that helps suspend dirt and grit, reducing the risk of swirl marks during mitt or brush contact. Its pH-neutral formula avoids stripping protective coatings, so sealants, ceramic layers and wax remain intact after washing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-foaming action lifts particles away from the surface\u003c\/li\u003e\n  \u003cli\u003eNeutral pH avoids etching or stripping protective layers\u003c\/li\u003e\n  \u003cli\u003eFormulated to reduce mechanical abrasion during washing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key environmental and safety benefits?\u003c\/h3\u003e\n\u003cp\u003eGtechniq Auto W1 is fully biodegradable and non-toxic, offering a more eco-conscious wash option without sacrificing cleaning power. The non-acidic composition makes it safe to use on paint, trim and exterior plastics when diluted as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% biodegradable formula minimizes environmental impact\u003c\/li\u003e\n  \u003cli\u003eNon-acidic and non-toxic for safer handling and storage\u003c\/li\u003e\n  \u003cli\u003eGentle on trims, rubber and exterior seals when rinsed thoroughly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the shampoo for best results?\u003c\/h3\u003e\n\u003cp\u003eMix the concentrate into a bucket of clean water according to the label instructions, apply from the roof down with a soft wash mitt, and rinse thoroughly. For stubborn spots rinse and repeat or use a targeted cleaner, then dry with a soft microfiber towel to avoid water spots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDilute in a two-bucket system to reduce cross-contamination\u003c\/li\u003e\n  \u003cli\u003eWork top-to-bottom and rinse regularly\u003c\/li\u003e\n  \u003cli\u003eFinish with a gentle dry to enhance shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes the product do more than just wash the car?\u003c\/h3\u003e\n\u003cp\u003eYes — beyond removing dirt and road film, the formula helps break chemical bonds that hold grime to the paint, making it easier to lift contaminants without harsh abrasion. A light pink grapefruit fragrance leaves a pleasant scent after washing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChemically loosens bonded dirt for easier removal\u003c\/li\u003e\n  \u003cli\u003ePreserves existing protective coatings and waxes\u003c\/li\u003e\n  \u003cli\u003eLeaves a fresh citrus aroma after rinsing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Gtechniq Auto W1 GWash is ideal for car owners, detailers and enthusiasts who want a safe, high-performance wash that respects protective coatings and the environment. It suits routine maintenance washes for daily drivers, prestige vehicles with ceramic coatings, and anyone seeking an easy-to-use, concentrated shampoo that creates dense foam and a showroom finish.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCleaner\u003c\/p\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 Gtechniq Auto W1 safe on ceramic coatings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Its pH-neutral, non-acidic formula cleans without stripping 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 concentrated is the 500ml bottle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 500ml bottle is concentrated for multiple washes; dilute according to the label for standard maintenance washes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gtechniq","offers":[{"title":"Default Title","offer_id":48086808002718,"sku":"B00IOMMJT6","price":31.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gtechniq-auto-w1-gwash-front-packaging.jpg?v=1785905948","url":"https:\/\/northtrailauto.ca\/products\/gtechniq-auto-w1-gwash-car-shampoo-500ml-high-foam-ph-neutral-biodegradable-with-pink-grapefruit-scent","provider":"North Trail Auto","version":"1.0","type":"link"}