Our Concentrated Car Wash And Wax Liquid contains disodium EDTA, sodium bicarbonate, lauryl ether 7. It can form a hydrophobic layer on the surface of the car, reduce the adhesion of dust and water droplets, and keep your car clean and clean. 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 disappeared, and finally rinse with water, dry with a towel. Can quickly remove stubborn stains and dirt on the surface of the car, make your car look new.