
Here are the methods to deal with minor scratches on a black car: 1. Touch-up paint pen: Use a touch-up paint pen for coloring. Although the effect is not as good as professional treatment at a beauty shop, it can help prevent rust from spreading or worsening if the scratches are small or in inconspicuous areas. 2. Apply toothpaste: When you notice new minor scratches on the car body, gently rub toothpaste in a circular motion over the scratched area. Remember to reapply after rain or washing the car. This method generally helps reduce the visibility of scratches and provides a simple barrier against rust, working effectively in the short term. 3. Waxing: Very minor damage can be removed with regular wax. For heavier scratches, use a wax commonly known as "rubbing compound," which has stronger polishing properties. Before waxing, ensure the car is thoroughly washed and free of dust and debris. Be cautious not to use too much wax—just enough to cover the affected area.


