Clean the windshield thoroughly with glass cleaner and a microfiber cloth
Identify whether the scratch is light, moderate, or deep
Use a glass polishing compound for light surface scratches
Apply the polish with a microfiber pad or polishing tool in small circular motions
Wipe away residue and inspect the scratch
Repeat the polishing process if needed
Use cerium oxide paste for more stubborn scratches
Mix cerium oxide with water to form a paste
Apply the paste to the scratch and buff with a felt pad or polishing wheel
Keep the area wet while polishing
Clean the glass and check the result
Use a windshield repair kit if the scratch is minor and the kit is suitable for glass
Avoid using toothpaste, baking soda, or other abrasive household products
Do not use razor blades or metal tools on the glass
Replace the windshield if the scratch is deep, wide, or affects visibility
Seek professional glass repair if you are unsure about the scratch depth
Protect the windshield afterward by keeping wipers clean and replacing worn blades