Note: 1. Do not rinse the nano cloth with water. 2. If it falls to the ground and is covered with dust or sand, please do not use it again. 3. After use, please put it in a bag to seal for next use. 4. When the repair is completed, use a towel to wipe the excess repair fluid around the scratch. Nano Magic Cloth for Car Scratches: Depend on advanced nanotechnology, car scratch remover cloth effectively remove car's scratches and stains, restore car color and protect paint surfaces. (SPECIAL WARNING Please be aware that if your car has a serious scratch and a noticeable scratch can be felt at your fingertips, the cloth may only improve, not completely repair. ) Reusable: This nano magic cloth can be used on both sides, with a thickness of 4mm. It can be used about 10 to 15 times. No need to go to the 4S shop, repair shop or paint cleaner or polish, just clean and wipe the surface to remove minor scratches or scratches. This can save a lot of time and money. Easy to Use: Before using the magic cloth, clean and dry the dirty area then use the nano magic cloth to remove scratches and dirt. Please remember to keep it sealed for re-use. Friendly Service: 100% satisfaction guarantee We will try our best to provide customer good quality at great cost and create you a more enjoyable driving experience.