--- product_id: 256391560 title: "Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter)" brand: "gtechniq" price: "€ 65.60" currency: EUR in_stock: true category: "Gtechniq" url: https://www.desertcart.pt/products/256391560-gtechniq-w1-gwash-big-foam-content-breaks-bond-between-dirt store_origin: PT region: Portugal --- # Max gloss retention, minimal abrasion 100% biodegradable & pH neutral High foam content for deep clean Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) **Brand:** gtechniq **Price:** € 65.60 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your car wash game — because your ride deserves the spotlight! 🚗 ## Quick Answers - **What is this?** Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) by gtechniq - **How much does it cost?** € 65.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/256391560-gtechniq-w1-gwash-big-foam-content-breaks-bond-between-dirt) ## Best For - gtechniq enthusiasts ## Why This Product - Trusted gtechniq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gloss Guardian:** Lubricates dirt particles to minimize surface abrasion, preserving that showroom shine longer. - • **Foam Powerhouse:** Generates rich, thick foam that effortlessly lifts dirt and grime, ensuring a spotless finish every time. - • **Eco-Friendly Formula:** 100% biodegradable and pH neutral, safe for your car’s coatings and the planet alike. - • **Effortless Application:** Simple dosing system with clear instructions makes premium car care quick and hassle-free. - • **Seamless Coating Compatibility:** Specifically designed to work in perfect harmony with all Gtechniq sealants and coatings for a flawless finish. ## Overview The Gtechniq W1 GWash is a 1-liter premium car shampoo that delivers high foam content to break down dirt bonds while being 100% biodegradable and pH neutral. Engineered to protect and enhance Gtechniq coatings, it minimizes surface abrasion to maximize gloss retention, leaving your vehicle with a crystal-clear, showroom-quality finish. Easy to use and eco-conscious, it’s the ultimate choice for millennial professionals who demand both performance and sustainability. ## Description Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) : desertcart.ae: Automotive ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00S6RQH1U | | ASIN | B00S6RQH1U | | Best Sellers Rank | #31,349 in Automotive ( See Top 100 in Automotive ) #330 in Automotive Cleaners | | Brand Name | Gtechniq | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 4.7 out of 5 stars (1,478) | | Customer reviews | 4.7 4.7 out of 5 stars (1,478) | | Global Trade Identification Number | 05060147727180 | | Included Components | z | | Is Discontinued By Manufacturer | No | | Item Form | Foam | | Item Type Name | Gtechniq W1 G Wash 1000ml - High Foam Content, Maximum Gloss Retention, Tough On Dirt and Stains, High Quality Lubrication - Breaks Down Residue, Easy To Wash Off for Crystal Clear Finish | | Item Volume | 1000 Milliliters | | Item Weight | 1.09 kg | | Item model number | W1 1 | | Manufacturer | Gtechniq | | Manufacturer | Gtechniq | | Material Features | Biodegradable | | Material Type Free | Chlorine Free | | Model Number | W1 1 | | Number of Items | 1 | | Part Number | W1 1 | | Product Dimensions | 8.5 x 8.5 x 28.5 cm; 1.09 kg | | Scent | Unscented | | Size | 34 Fl Oz (Pack of 1) | | Special Features | Biodegradable, PH Neutral | | Specific Uses For Product | Car,Wheel | | Surface Recommendation | Ceramic | | Unit Count | 34 Milliliters | ## Product Details - **Brand:** Gtechniq - **Item form:** Foam - **Material features:** Biodegradable - **Scent:** Unscented - **Specific uses for product:** Car,Wheel ## Images ![Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Image 1](https://m.media-amazon.com/images/I/51ts1wsUKQL.jpg) ![Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Image 2](https://m.media-amazon.com/images/I/81rMC+uH+7L.jpg) ![Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Image 3](https://m.media-amazon.com/images/I/81buGofr86L.jpg) ![Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Image 4](https://m.media-amazon.com/images/I/81aOVrL5PjL.jpg) ![Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Image 5](https://m.media-amazon.com/images/I/914OiiS5NeL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: can you explain how to dilute the product?** A: don't dilute Merely use a small half cap full .........lots of soap **Q: Is this safe to use on bmw's frozen paint? the paint is matted and was ceramic coated with g1 crystal laquer.** A: Yes. The clear on "frozen" finishes meet the same standards, and G Wash is recommended for use with their coatings. **Q: Is this body shop safe ? Can I use this in fresh paint .. and are there any silicones in it** A: As far as I know it is since they are no abrasive in it however just to be sure you can contact a ceramic pro coating specialist, go on youtube or just google it. I use it because I had my car ceramic coated and it does not damage the coating. I would have to say it is safe to use after the paint is cured. **Q: How much do you add to a foam cannon? My chemical guys Cannon has a line on the side but it seems like a ton of product.** A: Check your settings. There are also inserts to reduce the amount of water going through the cannon to make soap use efficient if you have too powerful of a pressure washer ## Frequently Bought Together - Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter) - Gtechniq W6 Iron and General Fallout Remover for Cars, Brake Dust Degreaser and Cleaner for Wheels, Rims and Paintwork, Safe on Coatings, 500ml - Gtechniq WM2 Microfibre Wash Mitt - Ultra Low Friction Washcloth, Soft Glide Minimises Swirl Marks - Holds Maximum Volume Of Soap Suds, 100% Split Varied Length Polyester Strands For A Quick Easy Wash --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/256391560-gtechniq-w1-gwash-big-foam-content-breaks-bond-between-dirt](https://www.desertcart.pt/products/256391560-gtechniq-w1-gwash-big-foam-content-breaks-bond-between-dirt) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-23*