Chemical GuysCWS_101 Maxi-Suds II Super Suds Car Wash Soap and Shampoo, Cherry Scent (1 Gal)

You don’t need to add much of this to your foam bottle/water mix which means it goes a long way. Foam clings well to the car and does a great job of loosening the dirt. Will buy again.

For the first time I've ordered from chemical guys and I was surprised how good this is. I followed instructions and I diluted 1oz in to 7L bucket. When I start washing the car I almost did half of the car with one dip.I have tried many shampoos but this is next level thing. I will deffo be buy some other cosmetics.Get it and you won't regret it!

Far better value than the small bottle

Good points, it's very concentrated so goes a long way. Used with a brush it cleans off dirt well.Disappointed though as it doesn't take the dirt off without using the brush. The two photos are after leaving the snow foam on for several minutes. It made no difference to the car, even the polished paintwork of one car still looked dull until I washed it again with the brush. Years ago I had snow foam that really cleaned a car but I guess environmentalists have put a stop to whatever was in it as nothing I can buy today is anywhere near as good. In short, yes it's a good detergent but no better than many others on the market.