Our car tire polish cleaner contains EDTA disodium, sodium bicarbonate, and lauryl ether-7. It can effectively remove dirt, grease, and dust from the tire surface, making the tires look brand new. Its usage is very simple: rinse off the dust and sand with clean water and dry the tire, apply an appropriate amount of the product with a sponge to the inside of the tire, and wipe off the excess residue with a towel. It can remove stubborn rust spots on the wheel hub surface and improve the integrity and quality of the metal surface