--- product_id: 115810648 title: "Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results" brand: "gtechniq" price: "182166CFA" currency: XOF in_stock: true reviews_count: 13 category: "Gtechniq" url: https://www.desertcart.sn/products/115810648-gtechniq-w1-gwash-shampoo-169-fl-oz-advanced-car-care store_origin: SN region: Senegal --- # 100% biodegradable & eco-friendly High-foam formula for deep clean Nanotech-powered dirt breakdown Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results **Brand:** gtechniq **Price:** 182166CFA **Availability:** ✅ In Stock ## Summary > ✨ Elevate your car wash game with science and style! ⚛️ ## Quick Answers - **What is this?** Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results by gtechniq - **How much does it cost?** 182166CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/115810648-gtechniq-w1-gwash-shampoo-169-fl-oz-advanced-car-care) ## 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 - • **Eco-Chic Clean:** PH-neutral, non-toxic, and fully biodegradable—safe for your car and the planet. - • **Gentle Yet Powerful:** Preserves ceramic coatings, wax, and sealants while removing tough stains. - • **Foam That Works Overtime:** Ultra-rich foam lubricates dirt to prevent scratches and lifts grime effortlessly. - • **Nano-Science in a Bottle:** Advanced molecular tech breaks chemical bonds for a showroom shine every wash. - • **Global Trust, Local Pride:** Trusted by luxury car owners worldwide for over 20 years with 4.7-star acclaim. ## Overview Gtechniq Car Shampoo W1 GWash is a 5L high-foam, biodegradable car cleaning solution infused with advanced nanotechnology. It effectively removes dirt and stains without harming paint protection layers like ceramic coatings or wax. PH-neutral and non-toxic, it delivers a crystal-clear, showroom-quality finish while being eco-conscious. Trusted globally for over two decades, it’s the go-to choice for discerning car enthusiasts seeking superior care and shine. ## Description Born Out Of Pure Science Gtechniq was founded by a quantum physicist in 2001, out of total dissatisfaction with the performance of boat, bike, and car paint protection products at the time. The Gtechniq brand aims to produce the most innovative surface care products in the world following the discovery that other so-called ‘long-life’ aftermarket coatings simply did not come anywhere close to their marketing claim Born Out Of Pure Science Gtechniq was founded by a quantum physicist in 2001, out of total dissatisfaction with the performance of boat, bike, and car paint protection products at the time. The Gtechniq brand aims to produce the most innovative surface care products in the world following the discovery that other so-called ‘long-life’ aftermarket coatings simply did not come anywhere close to their marketing claim Best Sellers Review: Quality product - perfect for cars with paint protection, including ceramic coatings. - Great car wash foam. Perfect for cars that have ceramic a coating. Review: Cleans well! - Does an excellent job loosening dirt and foams well. ## Features - EFFECTIVE HIGH FOAM CAR SHAMPOO - cleans more effectively than ordinary car shampoo as it lubricates the dirt particles to avoid abrasion and chemically breaks bonds between dirt and paintwork when car cleaning - a must have for any car washing kit - BIODEGRADABLE, PH NEUTRAL, NON-TOXIC AND NON-ACIDIC CAR CLEANER – gentle yet effective, this car wash shampoo is not only harmless to the environment but is gentle on your paintwork and doesn't remove any sealants, ceramic coatings or car wax - EASY TO USE STAIN REMOVER - simply dilute the Car Wash in a bucket of water and wash your car from top to bottom with a car wash mitt, then rinse with clean water for a crystal clear, high shine finish that looks like your car just left the showroom - MADE BY THE WORLD LEADER IN MOLECULAR NANOTECHNOLOGY – founded in 2001 by a quantum physicist, Gtechniq car cleaning products are unique and use innovative, advanced technology to achieve a level of performance that outclasses any other on the market​ - 100% CUSTOMER SATISFACTION FROM UK BASED GLOBAL COMPANY – sold in 50 countries worldwide, Gtechniq has been the no 1 choice of high-end vehicles for over 20 years, and is passionate about the quality of their products and the stellar service they provide ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Q4ZQLEE | | ASIN | B00Q4ZQLEE | | Best Sellers Rank | #17,272 in Automotive ( See Top 100 in Automotive ) #154 in Cleaners | | Brand Name | Gtechniq | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 4.7 out of 5 stars (1,550) | | Date First Available | February 16, 2017 | | Global Trade Identification Number | 05060147727197 | | Included Components | z | | Item Form | Liquid | | Item Type Name | Gtechniq W1 G Wash 5000ml - 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 | 5 Liters | | Item Weight | 11.51 Pounds | | Item model number | W1 5 | | Manufacturer | Gtechniq | | Manufacturer | Gtechniq | | Material Feature | Biodegradable Warning | | Material Features | Biodegradable | | Material Type Free | Acid Free | | Number of Items | 1 | | Product Dimensions | 7.48 x 5.91 x 9.84 inches; 11.51 Pounds | | Scent | Unscented | | Special Features | Biodegradable, PH Neutral | | Specific Uses For Product | Automotive Exterior | | Surface Recommendation | Ceramic | | Unit Count | 169.07 Fluid Ounces | ## Product Details - **Brand:** Gtechniq - **Item Form:** Liquid - **Material Feature:** Biodegradable - **Scent:** Unscented - **Specific Uses For Product:** Automotive Exterior ## Images ![Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results - Image 1](https://m.media-amazon.com/images/I/61WoUgU6NgL.jpg) ![Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results - Image 2](https://m.media-amazon.com/images/I/81rMC+uH+7L.jpg) ![Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results - Image 3](https://m.media-amazon.com/images/I/81buGofr86L.jpg) ![Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results - Image 4](https://m.media-amazon.com/images/I/81aOVrL5PjL.jpg) ![Gtechniq W1 GWash Shampoo, 169 fl oz | Advanced Car Care Solution, Enhances Protection and Shine, High Foam Content, Easy to Apply and Long-Lasting Results - 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality product - perfect for cars with paint protection, including ceramic coatings. *by J***N on January 18, 2026* Great car wash foam. Perfect for cars that have ceramic a coating. ### ⭐⭐⭐⭐⭐ Cleans well! *by B***E on December 5, 2025* Does an excellent job loosening dirt and foams well. ### ⭐⭐⭐⭐⭐ Have been using this for years *by J***Y on January 11, 2026* Great product ## Frequently Bought Together - GTECHNIQ W1 GWash - High Foam Content; Breaks Bond Between Dirt Film and Paintwork; Lubricates for Minimal Surface Abrasion; Maximum Gloss Retention; Reduced Micro Scratching (5 Liters) - Gtechniq - W4 Citrus Foam - High Content Foaming Agent, Removes Dirt and Road Grime, Non-Caustic Formula, Maximum Gloss Retention Snow Foam (5 Liter) - 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.sn/products/115810648-gtechniq-w1-gwash-shampoo-169-fl-oz-advanced-car-care](https://www.desertcart.sn/products/115810648-gtechniq-w1-gwash-shampoo-169-fl-oz-advanced-car-care) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*