How to Deal with Rust Spots on the Car Body?

[LaRuby]

To address rust spots on the car body, you can use the original factory paint or a touch-up pen to restore the color. Apply the original factory paint or touch-up pen for coloring. If the rust is not severe, start by gently sanding the rust spots with very fine wet sandpaper dipped in water, moving in straight lines in the same direction. Once completely clean, apply a layer of primer to prevent the rust from spreading or worsening. If the vehicle comes with a small can of original factory paint, the owner can wait for the primer to dry, then sand it smooth with wet sandpaper before applying the original factory paint over the primer. For new scratches, simply clean the area and apply primer followed by the original factory paint directly.