Car door scratches repair price introduction: 1, scratches need to be painted all over the door, and the general cost is 300 yuan. If it's a 4S shop, it's about 4-500 yuan, and the car body repair is about 150 yuan. If it is a repair shop, the cost is about 3-400 yuan. The main reasons for different prices are different materials, processes and technologies; 2. Tiny hair scratches: Even dust and sand in the air may cause tiny hair scratches on the surface of car paint when driving at high speed. Facing the light, you can observe the thin lines on the car paint, but generally you can't touch them with your hands; 3. This tiny scratch can be easily removed with wax and fine cutting abrasives, such as mirror polishing wax. Because the abrasive in it is fine to nanometer level, it will not damage the original protective layer of car paint.