Our Foam Cleaner contains compound enzyme, surfactant, emulsifier. It can emulsify grease and dirt in contact effortlessly with dense foam, without injury to hands or articles, safe and fast. Its application method is very simple: Spray directly on the parts that need cleaning. Wipe with a sponge or towel. Bright and new after cleaning. Quickly clean the grease and dirt, and make the interior of the car bright and clean as new.