Koch Chemie Gentle Snow Foam is a high foaming, pH neutral snow foam with a pleasant cherry scent to make your car washing experience more enjoyable. Can be used as a snow foam in a lance or foam gun, or as a shampoo for manual washing. Gentle Snow Foam creates a thick, even, snowy foam blanket that will cling to your paintwork and lift dirt from the surface. Due to the pH neutral formula, waxed or sealed surfaces will not be corroded by the snow foam. You can enrich Gentle Snow Foam with Green Star to create a more aggressive active foam that will quickly remove stubborn stains like bird droppings, insects, and road grime.