Our car surface cleaners contain disodium EDTA, sodium bicarbonate, lauryl ether 7. It can quickly remove stubborn stains on the surface of the car, such as fingerprints, bird droppings, mud spots, etc. Keep the car clean. Its use method is very simple: 1. Take an appropriate amount of this product evenly spray on the surface of the car; 2. Wipe back and forth, and finally wipe off residue. It can effectively remove the dirt on the surface of the car and make the surface of the car smooth without stripes.