Wash and dry the car thoroughly
Inspect the scratch depth
Use a scratch remover or polishing compound for light scratches
Apply rubbing compound with a microfiber cloth for moderate scratches
Use a touch-up paint pen for scratches that reach the paint layer
Wet sand very deep scratches carefully with fine-grit sandpaper
Polish the area after sanding
Apply wax or sealant to protect the repaired area
Seek professional repair for deep scratches that expose metal or plastic