Kenotek Snow Foam Shampoo, is a highly concentrated PH neutral foam shampoo. This product is safe on all surfaces and doesn’t attack wax coatings or sealants. The right balance of compressed air water and dosage of the product creates an ultimate foam. It can be applied manualy with a HP foam gun and a foam injector, and isn’t harmful for the skin. And… it has a delicious green apple smell!