Adopting Advanced Nano-technology: Car scratch cloth using safe formula with nano-technology, no pungent odor, no poison, no corrosion and won't mess up car paint. Strong Decontamination: The effect of removing the oxide on the surface of the vehicle protects the car paint for a long time and suitable for all colors of the car. A Reusable Helper: Clean up and dry the surface of dirty area;Wear the gloves;Wipe back and forth the scratches and dirt with the scratch remover cloth. Replace the sealed bag after use (spray a little water if it's too dry), which could be used for about 10-15 times. Note: Repair cloth is NOT allowed to be washed before use, to ensure that the repair field has been dry.If inadvertently fell down to the sand ground, do not use to avoid secondary damage to the car. Nanosparkle Cloth for Car Scratches: For slight scratches such as fingernail scratches near the door handle, it helps remove light paint scratches and scuffing of your vehicle, guano, colloid, paint oxidation, asphalt, rust stains, dirt etc, restore car color and protect paint surfaces.