How to Stop Windshield Wipers from Squeaking? 5 Ways to Try!

Could anything be more annoying than squeaky windshield wipers when you are driving? That awful, repetitive noise is distracting and almost impossible to ignore. It is painful when you are on a long road trip because the sound won’t let you relax, listen to music, or focus on the road. How to stop windshield wipers from squeaking? Why do they even make that sound in the first place?

Why Do Windshield Wipers Squeak?

There could be several possible reasons that cause windshield wipers squeak. It could range from simple dirty wipers to more complicated problems like cracked or worn out wiper assembly.

The good news is squeaky windshield wipers is not a costly or tricky fix but finding the source of the problem requires patience and a couple of trial and errors.

How to Stop Windshield Wipers from Squeaking?

You should not ignore the squeaky wiper blades because the conditions could deteriorate if you don’t fix them at the right time. Keeping them running will put extra strain on them, resulting in their failure or damaging the expensive windshield.

So, how to stop windshield wipers from squeaking before they lead to something worse? Follow these tips:

1. Regular Cleaning

One potential cause of squeaky wipers is the deposit of dirt and grime on the windshield. A thorough cleaning of the blades and the glass will solve this problem and you should do it at least once a week to prevent it from a recurring issue.

squeaky windshield wipers
Regular cleaning is important. (Photo Source: anpadeh)

Use an ammonia-free glass cleaner to clean the windshield glass. Spray it on the surface and wipe it clean with a microfiber towel or a squeegee. You can apply the same solution to the blades or spray rubbing alcohol or lukewarm soapy water. Lift the wiper blades from the surface and rub the solution on every single crevice.

2. Wiping Wax from Windshield

Some people apply a water repellent product on the glasses. It makes the raindrops to slide across the windshield and improves visibility during wet conditions. If the squeaks started right after applying such a product, then you have to remove it.

3. Top-up the Wiper Fluid

Lack of moisture on the windshield glass can also be the reason for squeaky windshield wipers. Refill the wiper fluid if it is running low or empty. The blades need proper lubrication for gliding across the windshield without making any noise.

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4. Fixing the Wiper Blades

How to stop windshield wipers from squeaking? Simple! Replace the wiper blades if these are cracked or worn out. Deformed blades cannot slide across the glass surface fluidly. The result is the annoying clattering sound. However, the blades are inexpensive and easy to replace.

windshield wipers squeak
Fix the wiper blades if they are cracked. (Photo Source: shutterstock)

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Sometimes, squeaks could be the result of the way the wiper assembly is fastened. Too tight or too loose screws can cause that screechy sound. It happens due to temperature changes, snow or ice buildups, and debris deposits. You just have to clean the surface and tighten or loosen the screws as required.

5. Replace the Assembly or the Windshield

If nothing works, then the problem is probably with the wiper assembly. Changing the entire fixture will solve the trouble. The windshield could be the culprit too as it surface can become rough due to weather conditions and dirt on the road. If a thorough cleaning does not fix this, you have to replace the windshield, which is expensive.