Scratch repair 1. Nail scratches on doorknobs 2. Scratches are deep but not wide 3. The paint is a little bruised 4. Scratched by paint from other vehicles 5. Minor scratches 6. Residual bird droppings 7. Resin residue 8. No shine Irreparable scratches expose primer 1. Expose black plastic 2. Apply primer to a large area 3. Obvious pits when the hand is touched 4. Deep scratches How to use: 1. Wipe the dust from the scratch with a clean towel and make sure to dry it off. 2. Put on protective gloves, take out the scratch cloth, wipe the scratch repeatedly, and press gently. 3. If the cloth falls on the floor, please do not use it again to avoid sand or other things sticking to the cloth and hurting your car. 4. Wipe with a clean dry towel to restore luster naturally. 5. After use, put the nano-flash cloth into the packaging bag for reuse. Main parameters: Name: SUQILVSI Breathing Green Nano Flash Cloth Size/Quantity: 20 * 10/6PCS