Gyeon Foam 4L - Car Foam Soap and Car Shampoo for Auto Detailing | Designed for Pressure Washer Foam Cannon | Gentle Foam Cannon Soap and Ph Nuetral Snow Foam

Works good as a prewash

Facil para aplicar

Super foamy. Cleans well and unlocked a lot of that built in dirt if you're like me and don't wash all the time.

Got heavy grease on my fenders while installing parts, my car has very soft thin clearcoat. I'm not 100% sure if it came off from the contact wash or from using the pressure washer but no scratches and my car has no protection on it. I can 100% guarantee if your car is ceramic coated or waxed this stuff will work very very well. I wouldnt use it for a contact wash on protected cars because although they claim its ph neutral people have tested it as higher and with repeated use it would strip your coating. As a pre soak it will not affect your coating at all.

It's a great product but it does cut away at waxes a long with the dirt and grim of the road but if you want a deep clean nothing better!!

Excellent foam. Breaks down dirt for a contactless wash.

What I liked best about Gyeon Foam was that in my experience the foam hung on to the surface for a little while, which you'd think helps break down surface contaminants.

Works well! I highly recommend it!