What are the methods to repair deep scratches on white car paint?

[LaAubree]

Methods to repair deep scratches on white car paint are: 1. For minor and fine scratches, toothpaste can be used for repair. Clean the scratched area with water, wait for it to dry, then apply toothpaste to a towel and rub the car scratch vigorously. Minor scratches will disappear; 2. Car wax can also be used for repair, as car wax inherently protects the paint and is quite effective for paint repair; 3. If the scratches are more noticeable, you can purchase professional paint repair tools from a store for DIY repair, or use commonly available touch-up paint pens. However, touch-up paint pens are usually white, and some car paints are not pure white, which may result in color discrepancies; 4. If the scratches are severe, it is recommended to go directly to a repair shop to avoid rusting of the paint, which would affect the car's appearance.