How to Remove Rust from a Car?

[LaAlan]

Methods for removing rust from a car include: 1. Using toothpaste to remove rust spots. Apply toothpaste to the rusted area, leave it for a while, and reapply before the next car wash. After washing, the rust will be noticeably reduced; 2. Using a touch-up pen to cover rust marks. For minor rust spots, gently sand the area with water and fine sandpaper, then apply a touch-up pen with matching color. Once dry, lightly sand it smooth with fine sandpaper, and the rusted area will look as good as new; 3. Using a dedicated rust remover. Rust often appears on the car's paint surface due to common collisions, scratches, or small stones kicked up by tires during driving, which can chip the paint and eventually lead to small rust spots over time.