Our car coating spray contains triethyl citrate, surfactant and brightener. It can be waterproof and stain resistant, restore deep gloss for a long time, protect your car from scratches, quickly remove dirt, and make your car look brand new. Its usage is simple: clean the surface of the car glass with a sponge and keep it dry. Spray the paint evenly onto the car glass. Wipe dry evenly with a towel. Waterproof and stain resistant, quickly remove dirt, restore luster, protect your car from scratches, saving time and effort.