---
product_id: 728208955
title: "Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam"
brand: "gtechniq"
price: "VT5925992"
currency: VUV
in_stock: false
reviews_count: 5
category: "Gtechniq"
url: https://www.desertcart.vu/products/728208955-gtechniq-w4-citrus-foam-5000ml-high-content-foamer-easily-removes
store_origin: VU
region: Vanuatu
---

# 100% biodegradable & non-corrosive pH-neutral citrus degreaser 5000ml high-content foamer Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam

**Brand:** gtechniq
**Price:** VT5925992
**Availability:** ❌ Out of Stock

## Summary

> 🍊 Elevate your car wash game with foam that cleans, protects, and shines like no other!

## Quick Answers

- **What is this?** Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam by gtechniq
- **How much does it cost?** VT5925992 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/728208955-gtechniq-w4-citrus-foam-5000ml-high-content-foamer-easily-removes)

## 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

- • **Foam Powerhouse:** Generates thick, long-lasting foam that effortlessly lifts dirt and grime for a showroom shine.
- • **Eco-Friendly Formula:** 100% biodegradable and non-corrosive, safe for your car and the planet—clean with confidence.
- • **Effortless Application:** Dilutes up to 1:400 for foam lance use; easy spray-on, 3-5 minute dwell time, then rinse for flawless results.
- • **Maximum Gloss Retention:** Combines citrus degreaser with superior lubrication to minimize surface wear and keep your paint gleaming.
- • **Seamless Coating Compatibility:** pH-neutral formula designed to protect and enhance all Gtechniq sealants, coatings, and waxes.

## Overview

Gtechniq W4 Citrus Foam is a 5000ml high-content, pH-neutral snow foam designed for professional-grade car cleaning. Its powerful citrus-based degreaser and thick foam remove stubborn dirt and road grime without harming coatings or waxes. Fully biodegradable and non-corrosive, it ensures maximum gloss retention while being eco-conscious. Compatible with all Gtechniq coatings, it delivers a crystal-clear, showroom finish with minimal effort.

## Description

W4 citrus foam is a pH neutral formula that removes hard to shift stains without damaging sealants, coatings or waxes. An effective citrus degreaser combined with a powerful foaming agent that is resistant to road grime and bugs, but is gentle on wax and coating. Dilute up to 1:400 through the foam lance and use up to 1:25 through the pump sprayer.

Review: I used this as a pre wash in my Karcher pressure washer dispenser. It gives lots of foam which lasts well, and is simply washed off after 5 mins. After a normal wash the paintwork certainly seems to be cleaner and shinier than when washed without using this first. Would definitely recommend.
Review: Dose what it says on the bottle, pressy for my son , its a big bottle full so good value for money, he's well pleased with it

## Features

- POWERFUL FOAM: Gtechniq W4 Citrus Foam is a powerful car wash cleaning product, unlike most traditional pre-washed snow foam with corrosive chemicals. W4 Citrus Foam boasts the best 100% biodegradable stain removal formula that removes dirt and grime from your vehicle's paintwork. Crystal clear finish
- WORKS WITH ANY GTECHNIQ COATING: The W4 citrus foam is made with a pH neutral formula that is resistant to dirt, road grime and bug scatters. It is also specially formulated to coordinate with Gtechniq's wide range of sealants, coatings, and waxes. Enjoy clinically clean results with confidence. Your car will look just like it is out of the showroom
- MAXIMUM GLOSS HOLDING: W4 citrus foam is a non-cohesive formula that combines effective citrus degreaser and powerful foam. This precise combination allows for maximum gloss retention with excellent lubrication of dirt particles to minimize surface wear and maximize gloss retention
- EASY TO APPLY: Shake well before using this product. Do not expose it to direct sunlight. Best used in snow foam lance. Decant 1" (2.5cm) wide to the foam lance and fill with warm water. Spray on the underside of the car and work upward. Leave the foam on the surface for 3-5 minutes, rinse thoroughly with clean water to remove all surfactants. Keep your car dry
- 100% CUSTOMER SATISFACTION: Gtechniq is passionate about the quality of our products. Assistance and stellar service to each customer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q2RJ4HU |
| ASIN  | B00Q2RJ4HU |
| Customer Reviews | 4.5 4.5 out of 5 stars (322) |
| Date First Available | February 16, 2017 |
| Item model number  | W4 5 |
| Manufacturer  | Gtechniq |
| Product Dimensions | 19 x 15 x 25 cm; 5.22 kg |
| Product Dimensions  | 19 x 15 x 25 cm; 5.22 kg |
| Scent Name | Citrus |
| Special Features | PH Neutral |

## Product Details

- **Brand:** Gtechniq
- **Item Form:** Liquid
- **Item Volume:** 5000 Milliliters
- **Material Feature:** Biodegradable
- **Number of Items:** 1
- **Scent:** Citrus
- **Special Feature:** PH Neutral
- **Specific Uses For Product:** Car
- **Surface Recommendation:** Floor
- **Unit Count:** 1 Count

## Images

![Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam - Image 1](https://m.media-amazon.com/images/I/612YuDUU5rL.jpg)
![Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam - Image 2](https://m.media-amazon.com/images/I/71NVBNntFfL.jpg)
![Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam - Image 3](https://m.media-amazon.com/images/I/81f7uiw0iRL.jpg)
![Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam - Image 4](https://m.media-amazon.com/images/I/91Bhpfm6n+L.jpg)
![Gtechniq W4 Citrus Foam 5000ml - High Content Foamer, Easily Removes Dirt and Road Dirt - 100% Biodegradable, Non-Corrosive Formula - Maximum Gloss Retention Snowfoam - Image 5](https://m.media-amazon.com/images/I/91Kzllf32AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***7 on January 15, 2025*

I used this as a pre wash in my Karcher pressure washer dispenser. It gives lots of foam which lasts well, and is simply washed off after 5 mins. After a normal wash the paintwork certainly seems to be cleaner and shinier than when washed without using this first. Would definitely recommend.

### ⭐⭐⭐⭐⭐ Review
*by K***R on January 9, 2026*

Dose what it says on the bottle, pressy for my son , its a big bottle full so good value for money, he's well pleased with it

### ⭐⭐⭐⭐⭐ Review
*by G***Y on January 6, 2026*

Great shampoo

## Frequently Bought Together

- Gtechniq - W4 Citrus Foam - High Content Foaming Agent, Removes Dirt and Road Grime, Non-Caustic Formula, Maximum Gloss Retention Snow Foam (5 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; Breaks Bond Between Dirt Film and Paintwork; Lubricates for Minimal Surface Abrasion; Maximum Gloss Retention; Reduced Micro Scratching (5 Liters)

---

## 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.vu/products/728208955-gtechniq-w4-citrus-foam-5000ml-high-content-foamer-easily-removes](https://www.desertcart.vu/products/728208955-gtechniq-w4-citrus-foam-5000ml-high-content-foamer-easily-removes)

---

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