Gtechniq W4 Citrus Foam Shampoo and Degreaser for Cars 1L | Removes Road Grime and Enhances Shine, Non-Caustic Formula, Easy to Apply

Great pre wash to protect the paint finish

All gtechniq products work amazing! Just tried this and I love how it breaks down dirt and grime 👌 and the foaming was great!

Their line of car wash items are great. I use it on both my cars. Products are good quality. Foams well and removes media effectively. Their shipping and packaging is on point. 25 G80 M3 MT 22 Etron sportback 95% of of my car wash supplies come from Gtecniq. Definitely recommend.

Works quite well and smells like a famous soda. If I had any criticisms of the soap it would be the foam, it’s not very thick and often runs after application. I’ve tried other soaps and did not have this issue but the cool thing is with a ceramic coated car it doesn’t bead like other soaps although it runs it does allow for a dwell time which is helpful if you have a bucket and a mitt I do recommend (depending on your climate) some form of a pre wash to remove the stubborn bugs and road film

Product is great, Amazon packaging is trash. This is the replacement for the first bottle that was crushed and leaking in the same spots. At this point I'll keep it and move it to another bottle, but Id order directly from the company site and skip Amazon.

I have been doing Rinseless wash, so never had any chance of visiting foam town! I always though, it's kinda gimmicky. But, after using this for the first time, it looks so clean! Specially, I like the fact that it clings to the surface. Let it dwell for 3/4 minutes before washing it off, otherwise it won't be effective much. Gtechniq is always my first choice when I shop around as my car has Gtechniq crystal serum ultra. This one works very good with the ceramic coating. Smells good, also the price is reasonable. It doesn't add any protection, and that's also a positive thing.

Outstanding product

Great product. I will keep purchasing this one

Ho preso questo prodotto per la mia auto... L'ho utilizzato con una Foam Hose (pistola schiuma classica no idropulitrice) Il prodotto è 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.

Benutze dieses Shampoo um mein Auto zu waschen. Habe dann noch soeine Handschaumsprüh Maschiene und das funktioniert gut. Gute Gleitfähigkeit und angenehmer Geruch.

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.

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.

Produit qui s'applique bien avec mon nettoyeur haute pression. Je suis content du résultat. Le flacon était très bien emballé.