Our scratch repair solution contains deionized water, abrasive particles, and polymethyl methacrylate. It can remove various pollutants, form a protective film, protect the car paint from corrosion of the external environment, and extend the service life of the car paint. The way to use it is simple: clean and dry the surface of the car, put a few drops of repair solution on the sponge, wipe the sponge back and forth to the area that needs to be repaired, and finally, clean the residue. And can repair car scratches.