---
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: "VT22441"
currency: VUV
in_stock: true
category: "Gtechniq"
url: https://www.desertcart.vu/products/256391560-gtechniq-w1-gwash-big-foam-content-breaks-bond-between-dirt
store_origin: VU
region: Vanuatu
---

# Max gloss retention, minimal abrasion High foam content for deep clean pH-neutral, coating-safe formula Gtechniq - W1 GWash - Big Foam Content, Breaks Bond Between Dirt Film & Paint; Minimal Surface Abrasion; Gloss Retention; Reduced Scratching (1 Liter)

**Brand:** gtechniq
**Price:** VT22441
**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?** VT22441 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 your car’s glossy finish longer.
- • **Foam Powerhouse:** Generates thick, luxurious foam that breaks dirt bonds effortlessly for a showroom shine.
- • **Coating Compatible:** pH-neutral and 100% biodegradable formula designed to protect and enhance your existing Gtechniq coatings.
- • **Trusted Excellence:** Backed by 4.8-star reviews and a loyal community of car care enthusiasts who refuse to settle for less.
- • **Effortless Application:** Simple dosing system with warm water ensures a streak-free, professional-grade wash every time.

## Overview

The Gtechniq W1 GWash is a premium 1-liter car shampoo that delivers high foam content for superior dirt removal while being gentle on paintwork. Its pH-neutral, biodegradable formula works seamlessly with Gtechniq coatings to maximize gloss retention and minimize surface abrasion. Easy to use with precise dosing, it ensures a streak-free, showroom-quality finish that keeps your vehicle looking pristine and protected.

## Description

Introducing the Gtechniq W1 GWash Car Shampoo Cleaner, a high foam content product that is designed to provide an unbeatable clean for your car. GWash Shampoo breaks the bond between the dirt film and your vehicle’s paintwork and lubricates dirt particles, while at the same time minimising surface abrasion for a clinically clean finish.High Quality Foam ContentWhen you wash your car with GWash, you’ll find that it produces a high foam suds content. This high content promotes the breakdown of the bond between the dirt film and your vehicle’s paintwork. It makes it much easier to clean the dirt and grime from everyday use from your car. Works with Any Gtechniq CoatingWhen you use W1 GWash, you can rest assured that it will not negatively impact your Gtechniq coating or sealant that you have already applied, as GWash has been specifically formulated with a 100% biodegradable, pH neutral formula that works in harmony with Gtechniq’s range of coatings. Retains GlossIf you have applied T1 Tyre and Trim, T2 Tyre Dressing, Quick Detailer, Panel Wipe or a number of gloss boosting products by Gtechniq (all available on desertcart), then usng GWash Shampoo will ensure maximum gloss retention through the excellent lubrication of dirt particles, which in turn minimises the surface abrasion, and promotes gloss retention.Easy To UseShake product well before using this product, and do not apply in direct sunlight. Add two caps (20ml) for light dirt, or four caps (40ml) for heavy dirt, into an empty bucket, and fill bucket with water (for best results use warm water). Start washing from the upper surfaces of your car and work downwards, and when finished, rinse thoroughly with clean water to remove all surfactants.Store in a cool, dry place – Use within 12 months of opening.

## Features

- HIGH FOAM CONTENT: The Gtechniq W1 GWash is a powerful car wash cleaning product that provides you with a high foam content that boasts supreme dirt and grime removal. 100% biodegradable, this cleaning product breaks the bond between the dirt film and your vehicle's paintwork, leaving you with a crystal clear finish
- USE WITH ANY GTECHNIQ COATING: W1 GWash is comprised of a pH neutral formula that is tough on dirt and stains, and specifically formulated to work in harmony with Gtechniq's wide range of sealants and coatings. Feel confident when you apply this product, and enjoy a clinically clean finish, with your car looking like it's just left the showroom
- MAXIMUM GLOSS RETENTION: The GWash shampoo ensures maximum gloss retention through the excellent lubrication of dirt particles, which in turn minimises the surface abrasion, maximising gloss retention
- EASY TO APPLY: Shake product well before using this product, and do not apply in direct sunlight. Add two caps (20ml) for light dirt, or four caps (40ml) for heavy dirt, into an empty bucket, and fill bucket with water (for best results use warm water). Start washing from the upper surfaces of your car and work downwards, and when finished, rinse thoroughly with clean water to remove all surfactants
- 100% CUSTOMER SATISFACTION: We at Gtechniq are as passionate about the quality of our products as we are about the assistance and stellar service that we provide to each and every one of our customers.high foam content: the gtechniq w1 gwash is a powerful car wash cleaning product that provides you with a high foam content that boasts supreme dirt and grime removal. 100% biodegradable, this cleaning product breaks the bond between the dirt film and your vehicle's paintwork, leaving you with a crystal clear finish.use with any gtechniq coating: w1 gwash is comprised of a ph neutral formula that is tough on dirt and stains, and specifically formulated to work in harmony with gtechniq's wide range of sealants and coatings. feel confident when you apply this product, and enjoy a clinically clean finish, with your car looking like it's just left the showroom.maximum gloss retention: the gwash shampoo ensures maximum gloss retention through the excellent lubrication of dirt particles, which in turn minimises the surface abrasion, maximising gloss retention.easy to apply: shake product well before using this product, and do not apply in direct sunlight. add two caps (20ml) for light dirt, or four caps (40ml) for heavy dirt, into an empty bucket, and fill bucket with water (for best results use warm water). start washing from the upper surfaces of your car and work downwards, and when finished, rinse thoroughly with clean water to remove all surfactants.100% customer satisfaction: we at gtechniq are as passionate about the quality of our products as we are about the assistance and stellar service that we provide to each and every one of our customers.; Included components: z; Fit type: Universal; Part number: W1 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S6RQH1U |
| Best Sellers Rank | #49,588 in Automotive ( See Top 100 in Automotive ) #478 in Automotive Cleaners |
| Brand Name | Gtechniq |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.8 4.8 out of 5 stars (630) |
| Global Trade Identification Number | 05060147727180 |
| Included Components | z |
| 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 | 1.1 Kilograms |
| Manufacturer | Gtechniq |
| Material Features | Biodegradable |
| Material Type Free | Chlorine Free |
| Model Number | W1 1 |
| Number of Items | 1 |
| Part Number | W1 1 |
| 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)

## 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)
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*