Our  Wash Coating Detailer contain disodium EDTA, sodium bicarbonate, lauryl ether 7. It can quickly remove all kinds of stains on the surface of the car, including oil, dust, bug residues, etc., so that the car has a new look, maintain a good appearance, protect the surface of the car from oxidation, and extend the surface protection time of the car. Its use method is very simple: spray the product evenly on the surface to be cleaned, wipe back and forth with a sponge, so that the stain completely disappear, rinse with water, and then wipe with a towel. It can prevent paint discoloration, protect the appearance quality of the car, and keep the car shiny and bright for a long time.