---
product_id: 52327554
title: "W4 Pre Wash Cleaner Snow Foam"
brand: "gtechniq"
price: "AR$126087"
currency: ARS
in_stock: null
reviews_count: 13
category: "Gtechniq"
url: https://www.desertcart.com.ar/products/52327554-w4-pre-wash-cleaner-snow-foam
store_origin: AR
region: Argentina
---

# 100% biodegradable & eco-friendly advanced molecular nanotech formula 1L premium snow foam volume W4 Pre Wash Cleaner Snow Foam

**Brand:** gtechniq
**Price:** AR$126087
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your car wash game with science-backed shine! 🧼

## Quick Answers

- **What is this?** W4 Pre Wash Cleaner Snow Foam by gtechniq
- **How much does it cost?** AR$126087 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/52327554-w4-pre-wash-cleaner-snow-foam)

## 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 Cleaning:** Biodegradable, non-toxic, and pH neutral formula protects the planet and your paintwork without stripping sealants or coatings.
- • **Nanotech Powerhouse:** Developed by a quantum physicist, this cutting-edge formula outperforms traditional cleaners with molecular precision.
- • **Scratch-Resistant Wash:** Non-caustic, lubricating foam minimizes surface abrasion, preserving your car’s flawless finish.
- • **Effortless Dirt Lift-Off:** Thick foaming agents and citrus degreaser break down grime before washing, making your car wash safer and faster.
- • **Trusted by Enthusiasts Worldwide:** Used in 50 countries and favored by high-end vehicle owners for over 20 years—join the elite circle of car care pros.

## Overview

Gtechniq W4 Pre Wash Cleaner Snow Foam is a 1L biodegradable, non-toxic, and pH-neutral pre-wash foam that uses advanced molecular nanotechnology to safely and effectively loosen dirt and grime. Designed to protect paintwork and coatings while minimizing scratches, it’s the trusted choice of car enthusiasts globally for over two decades.

## Description

Gtechniq Auto W4 Snow Foam Car Shampoo and Degreaser For Cars, 100% Biodegradable Non-Caustic Pre-Wash Snow Foam Car Wash, 1L : desertcart.co.uk: Automotive

Review: Great stuff! - First time using this but have to say it’s really good stuff. Seen a few comments about beading and water not running off on other Gtechniq products, seriously, do people think the rain will dodge their cars after applying? It’s good but not that good!!
Review: Good performance and value - One of the best snow foams I’ve used. Combined with next day delivery and the same price as direct purchase. This was a win win purchase.

## Features

- Causes serious eye damage.
- Causes serious eye irritation.
- Causes skin irritation.
- USE BEFORE CAR WASHING TO LOOSEN DIRT - apply to paint and let the thick foaming agents and degreaser lift off stubborn dirt and road grime to make car washing much safer, easier and quicker.
- BIODEGRADABLE, NON-TOXIC AND NON-ACIDIC – not only is the gentle yet effective formula harmless to the environment. It's also gentle on your paintwork and does not remove any sealants, ceramic coatings, wax or polish
- HELPS AVOID SCRATCHES ON YOUR PAINTWORK - the non-caustic formula combines an effective citrus degreaser with a strong foaming agent that lubricates the dirt particles to minimise surface abrasion.
- MADE BY THE WORLD LEADER IN MOLECULAR NANOTECHNOLOGY – founded in 2001 by a quantum physicist, Gtechniq products are unique and use innovative, advanced technology to achieve a level of performance that outclasses any others 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 its products and the stellar service it provides ​

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q2RJ3E4 |
| Best Sellers Rank | 2,721 in Automotive ( See Top 100 in Automotive ) 59 in Automotive Cleaners |
| Brand | Gtechniq |
| Customer Reviews | 4.5 4.5 out of 5 stars (622) |
| Date First Available | 12 Jan. 2015 |
| Item Weight | 1 kg |
| Item model number | W4 1 |
| Manufacturer | Gtechniq |
| Manufacturer part number | W4 1 |
| Model | GTECHNIQ - W4 - Citrus Foam - 1 |
| Product Dimensions | 8.5 x 8.5 x 28.5 cm; 1 kg |
| Special Features | Biodegradable, PH Neutral |

## Product Details

- **Brand:** Gtechniq
- **Item form:** Foam
- **Item volume:** 1 Litres
- **Material feature:** Biodegradable
- **Number of items:** 1
- **Scent:** Citrus
- **Special feature:** Biodegradable, PH Neutral
- **Specific uses for product:** Automotive Exterior
- **Surface recommendation:** Metal
- **Unit count:** 1000.0 millilitre(s)

## Images

![W4 Pre Wash Cleaner Snow Foam - Image 1](https://m.media-amazon.com/images/I/61V5q1TNG9L.jpg)

## Questions & Answers

**Q: Is it safe to use on bicycle? A specially on disc brakes?**
A: It's a pH neutral cleaning product. It's safe use on anything. Not sure why you'd wanna use it on a bicycle though.

**Q: Can this be used on metallic matte paint?**
A: yes it's purely biological, no chemicals so lifts dirt, leave 5 mins and towel dry. suggest you do it in stages. It dries in 5 minutes so unless your Usain Bolt you will have trouble getting round the whole car before it dries and could leave smears. Worth getting the hand glove to make sure the foam spreads across all surfaces and you will need either a snow lance for a high pressure washer or at least a pressure washer bottle if you are to get foam rather than washing up bubbles. Used on two cars both metallic with success my son say's the trick is to use it regularly and you will spend 15 minutes washing a car rather than an hour and the hard work is done for you.

**Q: Can this be used in a similar way to citrus pre wash but in a snow foam lance instead?**
A: Yes it can I use it as a pre wash through a foam lance

**Q: Hi what’s the dwelling period for this product?**
A: 3 to 5 mins, don't let it dry.  By 5 mins the foam has generally slid off the car, it's not like snow foams that hang on the bodywork for a long time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great stuff!
*by D***8 on 17 October 2025*

First time using this but have to say it’s really good stuff. Seen a few comments about beading and water not running off on other Gtechniq products, seriously, do people think the rain will dodge their cars after applying? It’s good but not that good!!

### ⭐⭐⭐⭐⭐ Good performance and value
*by J***S on 7 August 2025*

One of the best snow foams I’ve used. Combined with next day delivery and the same price as direct purchase. This was a win win purchase.

### ⭐⭐⭐⭐ Good, and smells nice, but need to use more than instructed for a proper thick foam
*by A***R on 23 July 2024*

I've used a lot of different snow foams over the years, and this is one of the fairly good ones. I only say "fairly good", because to be honest, I've never found one which particularly astounding. Most don't produce a really thick, clinging foam without using a fair bit more than the advised amount. This Gtechniq W4 is a bit thicker, so likely a bit more concentrated than others, so you do need to use less than other brands, but it does cost a bit more (1l of this might be 2.5l of another brand, but you'll use 2.5+ times as much with some other brands). Gtechniq W4 does a good job of softening baked on insects, mud, grime and bird muck - which is basically what it is for. It isn't a contactless wash, meaning you will still need to do a regular contact wash afterwards (e.g. buckets and a wash mitt), but it does make it that much easier and quicker. The other plus is that it smells pretty nice too!

## Frequently Bought Together

- Gtechniq - W4 Citrus Foam - High Content Foaming Agent, Removes Dirt and Road Grime, Non-Caustic Formula, Maximum Gloss Retention Snow Foam (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 - W1 GWash - High Foam Content, Maximum Gloss Retention, Tough On Dirt and Grime, High Slickness Lubrication - Breaks Down Residue, Works Great in Foam Cannons (500 milliliters)

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**Shop now:** [https://www.desertcart.com.ar/products/52327554-w4-pre-wash-cleaner-snow-foam](https://www.desertcart.com.ar/products/52327554-w4-pre-wash-cleaner-snow-foam)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-03*