Our car scratch repair agent contains sodium dodecyl sulfate and cross-linked carboxymethyl cellulose. It can repair car scratches, vortex marks and restore its luster. Its usage method is very simple: First, after washing the car, apply an appropriate amount of this product to the scratched area, press it tightly with a sponge or soft towel, and wipe repeatedly until it is stored in a cool and dry place. And it can prevent damage to your car paint and won't leave ugly wax marks. Observe.