Our high foam car wash contains lauryl polyether-7 and sodium lauryl polyether sulfate. It can concentrate the formula and remove stains easily. Its use method is very simple: the liquid and water in the ratio of 1:100 mixed, the solution evenly spread on the car body, and then wipe the surface of the body with a sponge, and finally rinse with water, dry. And it prevents dust and dirt from reattaching.