Our versatile car foam cleaner contains lemon extract, disodium EDTA and sodium bicarbonate. It can be deeply cleaned, effectively remove internal dirt, light polishing can restore the internal surface luster, improve the texture. Its use method is very simple: 1. Shake the bottle, evenly spray on the surface to be cleaned 2. Wipe repeatedly until the stain is removed. And can remove dirt, grease, dirt and other contaminants from the inner surface, leaving no residue or streaks.