Our all-purpose car cleaners contain isopropyl alcohol, propanediol butyl ether and lauryl ether 7. It can clean the wheels, quickly coat, powder paint, remove dirt, brown alloys and brake dust, paint surfaces without the need to keep the wheels clean and damage the wheels bright. Finished, safe to use. Its use method is very simple: 1. Shake the product before use and open the nozzle. 2. Evenly spray 15-20 cm away from the stain and let it sit for 3-5 minutes. 3. Wait for the stain to dissolve, then rinse with water and dry with a cloth. And efficient removal of stubborn pollution, dissolve residual metal pollutants, thoroughly clean the tire.