Our car interior Foam cleaning mousse contains lauryl polyether-7, cocamidopropyl amine oxide. It dissolves stubborn stains instantly leaving surfaces as clean as new. Its use method is very simple: ensure that the surface of the car is free of impurities, shake well before use, and spray a small amount of wine several times. Wipe with a soft, clean cloth and use a brush to clean extremely dirty areas. And after cleaning, the surface of the car will be bright and will not leave water marks.