How to Remove Scratches on Auto Windshields

Whether your car was struck by a piece of ice or something unexpected fell from the sky, sustaining a scratch to your windshield is not an enjoyable experience. Aside from ruining the look of your car, scratches in certain places on the windshield can interfere with your driving vision. You can repair these scratches individually without having to pay the cost of installing a brand new sheet of windshield glass or even visiting the auto body shop.

Things You'll Need

• Masking tape
• Glass polishing compound
• Rag
• Glass polishing head
• Power buffer

Instructions

1. Apply masking tape around the scratch to protect the surrounding glass. You should leave 4 inches of space between the tape and the scratch on all sides.

2. Rub a thick layer of the glass-polishing compound over the scratch area with a rag. Make sure the compound is covering the entire scratch and the glass within the tape.

3. Attach a polishing head to the power buffer and run it over the polishing compound. Keep the head flat and the drill speed under 600 rpm.

4. Wipe off the compound with a cloth and clean the windshield with water to check if the scratch is gone. Apply more compound and buff the glass again until the windshield is smooth and clear.

Tips & Warnings

• You can buy a glass polishing kit that includes all of the tools you will need to repair your windshield.

• Do not use sandpaper or plastic polishers to clean the glass, as they will produce a clear, transparent finish.

References

• Auto Media: Windshield Polishing