Our Car Scratch Repair Liquid contains deionized water, nano-silicon, and methylsilicone oil. It can effectively remove scratches, durable repair, prevent damage factors such as rain, salt and dust, while also preventing premature aging, fading and cracking. Its use method is very simple: remove the dust or impurities on the body surface, add an appropriate amount of this product in the sponge, wipe the product evenly to the required area with appropriate strength, and finally wipe gently with a dust-free cloth until the car surface shines. Keeping the surface bright and clean prevents premature aging, fading and cracking, providing a protective coating for your car.