What are the methods to remove white paint marks from a black car?
2 Answers
The methods to remove white paint marks from a black car are: 1. Wipe in a straight line with a mixture; 2. Repair with nail polish that matches the car's color or is transparent; 3. Remove through wet sanding, polishing, and waxing; 4. Wipe with thinner and a soft cloth; 5. Wipe with essential balm. The car paint processes include: 1. Electrophoretic paint: Its function is to prevent rust; 2. Primer paint: Its function is to resist UV rays and stone chips, providing a base for the color paint; 3. Color paint layer: Its function is aesthetics; 4. Clear paint layer: Its function is to give the car body a glossy finish. The methods for car paint maintenance are: 1. Waxing; 2. Using a specialized machine to squeeze vehicle protectant into the car paint to form a protective layer; 3. Using a coating machine to evenly spray liquid wax onto the car's surface for coating; 4. Grinding and polishing the surface to treat the paint.
I encountered the same situation last time when my black car accidentally scraped against a white pillar, leaving a white mark. At first, I panicked, thinking I'd have to spend money on a repaint. Later, I decided to handle it myself: first, I thoroughly cleaned the scraped area with water and a mild car wash detergent to remove debris and dust; then, I applied toothpaste on a soft cloth and gently polished the scratch in clockwise circular motions for a few minutes—the white mark gradually faded. Finally, I rinsed it off and applied some car wax to protect the paint, and the result was quite good. Remember to test a small area first to see if the paint is sensitive, and avoid using hard objects to scrape, as it might damage the primer. For daily parking, I’ve made it a habit to leave extra space or install a reverse radar to prevent such minor accidents, which saves a lot of hassle. DIY fixes work well for shallow scratches, but deeper issues should be left to the professionals.
