Our Headlight Restoration Liquid For Car contains isopropyl alcohol, propylene glycol butyl ether, lauryl glycol polyether-7. It can improve the transparency of the headlights, restore them to a new car state, increase driving safety, improve the driving experience, improve night driving safety, and reduce risks. Its use is simple: apply a protective film around the headlamp, remove the oxidized surface with sandpaper, evenly apply the repair solution with a sponge and towel, and let it sit in the sun for 1 hour to complete. Repair the oxidation and yellowing of the headlights, improve the brightness effect, suitable for various models and have strong versatility.