Our car headlight repair solution contains sodium bicarbonate, lauryl ether 7, nano-silicone. It can effectively remove small scratches and yellowing on the surface of the headlamp, and significantly improve the transparency and brightness of the headlamp. Its use method is very simple: 1. Apply appropriate amount of this product to the headlamp. 2. Wipe the surface of the headlamp with continuous force, and then clean the headlamp surface with water. And can improve the overall appearance of the car, make it look new, and enhance the beauty of the vehicle.