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โจ Elevate your car wash game with science-backed, eco-friendly foam! ๐ฟ
Gtechniq Auto W4 Snow Foam is a 1L biodegradable, pH-neutral pre-wash car shampoo and degreaser that safely lifts dirt and grime without harming paintwork or coatings. Powered by advanced molecular nanotechnology, it ensures a scratch-free, showroom-quality finish while being environmentally responsible. Trusted globally for over 20 years, itโs the perfect pre-wash for professional-grade car care.







| ASIN | B00Q2RJ3E4 |
| Best Sellers Rank | #71,138 in Automotive ( See Top 100 in Automotive ) #608 in Automotive Cleaners |
| Brand | Gtechniq |
| Brand Name | Gtechniq |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 out of 5 stars 1,033 Reviews |
| Global Trade Identification Number | 05060147720617 |
| Included Components | GTECHNIQ - W4 - Citrus Foam - 1 |
| Item Form | Foam |
| Item Type Name | Gtechniq Auto W4 Snow Foam Car Wash and Degreaser For Cars, 100% Biodegradable Non-Caustic Pre-Wash Snow Foam Cleaner, 1L |
| Item Volume | 1 Liters |
| Item Weight | 1 Kilograms |
| Item form | Foam |
| Item volume | 1 Liters |
| Manufacturer | Gtechniq |
| Material Features | Biodegradable |
| Material Type Free | toxins free |
| Material features | Biodegradable |
| Model Number | W4 1 |
| Number of Items | 1 |
| Part Number | W4 1 |
| Scent | Citrus |
| Size | 1 l (Pack of 1) |
| Special Features | Biodegradable, PH Neutral |
| Specific Uses For Product | Automotive Exterior |
| Specific uses for product | Automotive Exterior |
| Surface Recommendation | Metal |
| Unit Count | 1000 Milliliters |
M**E
Ottimo se usato con una foam gun
Ho preso questo prodotto per la mia auto... L'ho utilizzato con una Foam Hose (pistola schiuma classica no idropulitrice) Il prodotto รจ ottimo ma credo che dia il massimo con l'idropulitrice Non funziona con un erogatore spray manuale o/e pressione. Ottimo prodotto se si hanno gli strumenti corretti.
B**S
Nettoyage
Trรจs bon produits
C**S
Great product with lots and lots of foam.
Bought this as i had had my car ceramic coated and needed a non contact wash regime for it to keep the coating in good condition, as with any coating, the less physical contact the better. One thing to note, use as per the bottle, if you mix it neat into the lance bottle, then it will not work properly, get the mix correct and this stuff comes out like shaving foam and sticks to the car very well, takes a good 10 mins and it is still on the car, and after washing, there are still lumps of foam on the driveway. Far more gentle than a TFR, all it does is soak into and slightly loosen the dirt, but with a coated car you do not want anything harsh, this followed by a 2 bucket wash method works very well.
J**Z
Leave dwell 2-5min...
Ceramic Coated, use if car has been dirty past 3-4month or more. (1)Best if used in Foam Cannon low water dial setting. Dwell for 2-5min. Rinse, followed by handwash (2)Gwash, rinse, then (3)GwashCeramic all from Gtechniq. 3 steps... blow dry then towel dry.
K**.
Thick and slick
I used this with a foam cannon on the end of a gas powered pressure washer. The foam was thick and did a great job of cutting through road spray. It is nice and slick so you are less likley to scratch your clear coat
Trustpilot
2 days ago
3 days ago