How to fix a deep scratch and dent on the car?

[MartinLynn]

Solutions for a deep scratch and dent on the car include: 1. Apply toothpaste: Rub toothpaste on the scratch and wipe back and forth to effectively remove the scratch and prevent rust; 2. Use polishing wax; 3. Touch-up paint: First apply filler to the scratch, then proceed with touch-up painting. The steps are waxing, sanding, cleaning, and waxing again—avoid using too much wax, just enough to cover the damaged area; 4. Use an eraser to rub. For new cars, scratches and dents should be addressed promptly to maintain appearance and prevent rust or corrosion. Car scratches are categorized into three levels: 1. Light surface scratches; 2. Damage to the car's topcoat paint; 3. Damage to the car's primer or even deformation.