About Windshield Wiper Blades
and Auto Glass Scratches

It is a sad fact that windshield wiper blades cause a lot of damage. I'm sure you have seen vehicles with wiper scratches all across the windshield and that may even be why you are visiting this page.

Even though I repair rock chips, I do not remove scratches from auto glass. If the scratch is deep enough to catch your fingernail, you need to replace the windshield. (Feel free to call me at 972-983-8571 for a referral.)

If the scratches are more like "rub marks" and have not gouged the glass, clean your windshield, then try buffing them out with Bon Ami and a wet microfiber rag.

How to Avoid Nasty Windshield Scratches

To avoid windshield wiper scratches, follow these guidelines:

Keep your windshield clean. Wiper blade scratches are often caused by gritty dirt and sap buildup on the windshield. It takes a lot of rain or wiper fluid to get rid of the buildup so it is better to hand wash the windshield first, then run the wipers.
Do not run the wipers on a dry windshield. Well, sometimes it can't be helped. Who hasn't accidentally turned on the wipers when it isn't raining? This is probably the number #1 cause of scratches. But that goes back to the previous point. If you keep your windshield clean, you reduce the risk of scratches if you accidentally turn on the wipers.
Keep your wiper fluid reservoir filled and working properly. If your wiper fluid barely sprays, you may get scratches when trying to clean the windshield. If the reservoir is full, then check the spray nozzles and clean them if they are clogged. If that doesn't work, you may need a new washer fluid pump.
Inspect wipers regularly. If they are worn out, replace them. It is cheaper to replace wiper blades than a windshield! Also check the clips to make sure they are locked in place. Loose clips can cause scratches. On standard wipers, loose or missing clips allow the blade to twist and bend which causes the metal part of the blade to scratch the glass.

Windshield Wiper Blades and Rock Chips

You should replace your wiper blades if you used them while you had a rock chip on your windshield. Rock chips and cracks create a rough surface that damages the rubber blade. Even the slightest nick in the edge of the blade effects performance.

wiper blade streaks on a windshield in a rain storm
It is dangerous to use wiper blades that
do not clear rain off the glass.

If you notice streaking or the blade is not running smoothly across the glass, it is time for a replacement.

Sun, heat, cold, road debris, lack of use, and windshield damage all cause rubber blades to deteriorate. For this reason, most wiper blades should be replaced every six months.

In Texas, a damaged windshield will pass inspection, but damaged wiper blades won't. Don't wait to fail your vehicle safety inspection before you replace the wipers.

Shop for Wiper Blades, Refills, and Accessories

Note: product links open a new window. I earn a small commission when you follow the product links and make purchases from these stores.

You can shop for blades and accessories below, or if you prefer, you can shop for products online at Advance Auto Parts then pick up your items in-store.