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How to Repair Windshield Scratches

Winter arrives and the semi passing you tosses up a pebble of some sort, and it immediately migrates your way to your windshield. Or, a piece of gravel from a dump truck in front of you plunks right against your windshield, leaving you with a chip and a, potentially, costly bill.

Things You Will Need:



  • Rags

  • Glass Polish

  • Buffing Pads

  • Windshield Cleaner

  • Variable Speed Drill

  • Glass Rubbing Compound


If damage to your vehicle’s windshield should occur, do not let panic set in. Before divvying out money for a new windshield or a costly repair, consider repairing the windshield yourself, following the step-by-step instructions set out below.


Instructions on How to Repair Windshield Scratches:



  1. Conduct a basic test by rubbing your fingernail back and forth over the scratch. If your fingernail does not catch the scratch, a variable speed drill, and glass compound and polish can buff out the scratch.

  2. Clean the windshield thoroughly with an auto windshield cleaner before proceeding with any of the following steps. Caution: Inspect the windshield for any debris prior to cleaning the windshield to avoid any further scratching.

  3. Place a buffing pad upon a variable speed drill, applying glass rubbing compound onto it.

  4. Apply gentle pressure to the windshield, working the rubbing compound in small circular motions. Note: Keep the scratched area wet during the time of the repair.

  5. Clean the renewed surface with a rag after a few minutes of buffing.

  6. Remove the buffing pad from the variable speed drill, and apply a glass polish onto a new buffing pad, placing it on the variable speed drill.

  7. Work the polish, as before, softly into the scratch. You may do so up to, but no more than, moderate pressure.

  8. Buff the glass polish until the scratch ceases to exist.