---
product_id: 510132482
title: "Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L"
brand: "gtechniq"
price: "S$108"
currency: SGD
in_stock: true
reviews_count: 13
category: "Gtechniq"
url: https://www.desertcart.sg/products/510132482-car-shampoo-2-in-1-ceramic-gwash-and-hydrophobic-coating
store_origin: SG
region: Singapore
---

# Up to 3 months hydrophobic protection Super concentrated 1L formula Low-foam, high-lubrication wash Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L

**Brand:** gtechniq
**Price:** S$108
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L by gtechniq
- **How much does it cost?** S$108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/510132482-car-shampoo-2-in-1-ceramic-gwash-and-hydrophobic-coating)

## 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

- • **Global Trusted Brand:** Chosen by luxury car owners in 50 countries for over 20 years—join the elite who never settle for less.
- • **Ultra-Concentrated Power:** Just a few teaspoons per wash means more washes per bottle—premium cleaning without waste.
- • **Nanotech Innovation by Experts:** Developed by a quantum physicist-led company, leveraging molecular nanotechnology for unmatched car care.
- • **Ceramic-grade Shine & Protection:** Delivers a durable, water-repellent ceramic coating that lasts up to 3 months, keeping your car showroom-fresh.
- • **Effortless Dirt Lift & Scratch Prevention:** Advanced low-foam formula safely lifts dirt while minimizing swirl marks—perfect for matte and satin finishes.

## Overview

Gtechniq Car Shampoo is a super-concentrated 2-in-1 formula that cleans and applies a durable ceramic hydrophobic coating, protecting your vehicle from dirt and water for up to 3 months. Its advanced low-foam, high-lubrication technology safely lifts grime while preventing swirl marks, suitable for all finishes including matte and satin. Developed by a quantum physicist-founded company, this product combines cutting-edge nanotechnology with global acclaim, making it the go-to choice for discerning car enthusiasts worldwide.

## Description

Gtechniq Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L : desertcart.co.uk: Automotive

Review: Impressive car wash. After decades of big name brands, my new go-to - Washed the car with two teaspoons (=10ML) of it in a 5L garden sprayer as pre-wash spray-and-soak. 4 teaspoons (=20ML) of it in 10L cold water in the bucket. No suds, it did not foam, wash with microfibre mitt rinsed in clean water between mittings (is that a word?). Rinse with 5L clean cold water in the sprayer and dry with microfibre towel. Car not jetwashed or foamed beforehand. I did use some cleaner and a soft brush on the worst of the wheels first. Seriously impressed! The car shines and beads water like it's been waxed, tho' it hasn't as there's no wax in the product. The towel seemed to pick up a lot more of the rinse water too, I had to wring it out three times as often as previously. The bucket didn't have a tide mark either, all the dirt came out with the water. Also, fewer of those stripes you get (well, I do) on body mouldings from vertical runoff. Lastly, it says to wear gloves, but I didn't and my hands (ooh, Marge) are if anything less dry than with other products that don't say to wear gloves. That said I wouldn't recommend you follow my example. Enthusiastic amateur, neither Pro nor committed detailer, but I like to look after my kit, including driving a clean car. Have used big brand named products for decades, but this is my new go-to. Recommended.
Review: Brings back the glossy shine ✨ - Really good shampoo here from Gtechniq. Easy to apply and really impressive hydrophobic properties. Water beads like crazy once the vehicle is rinsed. Of course, as with any good vehicle wash, prepping the paint will help using this product. That means a good pre wash using a snow foam or citrus degrease, rinse, and then apply this shampoo. Overall, great results and only a small capful is needed in a bucket.

## Features

- Causes serious eye damage.
- Causes skin irritation.
- REVOLUTIONARY SUPER-CONCENTRATED CAR WASH SHAMPOO & PROTECTION - Powerful car shampoo that leaves behind an extremely durable, dirt-repellent and water-repellent coating with a pristine shine up for up to 3 months - a must have for any car washing kit
- ADVANCED LOW FOAM, HIGH-LUBRICATION FORMULA - is safe to use on matt or satin finishes, the advanced car wash safely and effectively lifts dirt particles, minimises the chances of swirls and automatically gives your car a ceramic coating
- EASY TO USE - 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 | B0BJT5J3GG |
| Best Sellers Rank | 1,602 in Automotive ( See Top 100 in Automotive ) 44 in Automotive Cleaners 265 in Car Tools & Equipment |
| Brand | Gtechniq |
| Customer Reviews | 4.6 4.6 out of 5 stars (393) |
| Date First Available | 8 Nov. 2022 |
| Item Weight | 1.05 kg |
| Item model number | W3 1 |
| Manufacturer | Gtechniq |
| Manufacturer part number | W3 1 |
| Model | W3 1 |
| Product Dimensions | 1 x 1 x 1 cm; 1.05 kg |
| Special Features | Concentrated |

## Product Details

- **Brand:** Gtechniq
- **Item form:** Foam
- **Item volume:** 1 Litres
- **Material Type Free:** en_AE
- **Material feature:** Biodegradable
- **Scent:** Rain
- **Special feature:** Concentrated
- **Specific uses for product:** Automotive Exterior
- **Surface recommendation:** Ceramic
- **Unit count:** 1000.0 millilitre(s)

## Images

![Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L - Image 1](https://m.media-amazon.com/images/I/51ctn7k0LoL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Who are Gtechniq and what do they specialise in?**
A: Gtechniq is a science-led surface protection brand that creates advanced coatings and car care products, specialising in ceramic and protective technologies for vehicles, boats and other surfaces.

**Q: How do Gtechniq ceramic coatings work?**
A: Gtechniq ceramic coatings chemically bond to your surface at a nano level, creating a hard, protective layer that resists UV, chemicals and contaminants while making maintenance easier.

**Q: What makes Gtechniq different from waxes or sealants?**
A: Unlike waxes or polymer sealants, Gtechniq coatings form a semi-permanent, chemically bonded layer that offers better durability, protection and gloss retention.

**Q: Do Gtechniq coatings need specialist application?**
A: Some Gtechniq products are DIY-friendly, but professional application through an accredited detailer is recommended for best results, especially for long-term coatings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive car wash. After decades of big name brands, my new go-to
*by C***O on 7 September 2025*

Washed the car with two teaspoons (=10ML) of it in a 5L garden sprayer as pre-wash spray-and-soak. 4 teaspoons (=20ML) of it in 10L cold water in the bucket. No suds, it did not foam, wash with microfibre mitt rinsed in clean water between mittings (is that a word?). Rinse with 5L clean cold water in the sprayer and dry with microfibre towel. Car not jetwashed or foamed beforehand. I did use some cleaner and a soft brush on the worst of the wheels first. Seriously impressed! The car shines and beads water like it's been waxed, tho' it hasn't as there's no wax in the product. The towel seemed to pick up a lot more of the rinse water too, I had to wring it out three times as often as previously. The bucket didn't have a tide mark either, all the dirt came out with the water. Also, fewer of those stripes you get (well, I do) on body mouldings from vertical runoff. Lastly, it says to wear gloves, but I didn't and my hands (ooh, Marge) are if anything less dry than with other products that don't say to wear gloves. That said I wouldn't recommend you follow my example. Enthusiastic amateur, neither Pro nor committed detailer, but I like to look after my kit, including driving a clean car. Have used big brand named products for decades, but this is my new go-to. Recommended.

### ⭐⭐⭐⭐⭐ Brings back the glossy shine ✨
*by M***E on 29 September 2025*

Really good shampoo here from Gtechniq. Easy to apply and really impressive hydrophobic properties. Water beads like crazy once the vehicle is rinsed. Of course, as with any good vehicle wash, prepping the paint will help using this product. That means a good pre wash using a snow foam or citrus degrease, rinse, and then apply this shampoo. Overall, great results and only a small capful is needed in a bucket.

### ⭐⭐⭐⭐⭐ Great Product
*by M***E on 6 January 2026*

Cleans well, and leave a nice protective coating on the car

## Frequently Bought Together

- Gtechniq Car Shampoo. 2-in-1 Ceramic GWash and Hydrophobic Coating for Car Cleaning. Cleans and Repels Dirt, Car Cleaner for Up to 3 Months Protection, Super Concentrated - 1L
- Gtechniq C2V3 Ceramic Sealant for Cars, Protect Car Paintwork, Trim, Tyres and Windows, High Shine, Easy to Apply - 500ml (Sufficient for 2-3 Large Cars)
- Gtechniq W6 Iron and General Fallout Remover for Cars, Brake Dust Degreaser and Cleaner for Wheels, Rims and Paintwork, Safe on Coatings, 500ml

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*