How do you tell if you should change your windshield wipers?

It’s raining out, the weather called for clear skies but instead its raining heavily, and visibility on the road is terrible. The only thing that is keeping the rain off your windshield are the windshield wipers, unfortunately the wiper blades are not doing a great job, leaving unsightly streaks of water across your windshield making road visibility just as worse as it was originally. What should you do?

It is important to periodically change your windshield wipers as part of your car maintenance routine. The rule of thumb is that windshield wipers should be changed every six months to one year of use. The reason for the replacement is due to the rubber and plastic material that the wiper blades consist of which deteriorates after taking much damage during the hot summer months, and the freezing winter conditions. Replacing the wiper blades is a fast and easy adjustment that can make driving in hazardous conditions safer.

Here are some signs that will indicate to you whether or not you need to change your windshield wipers.

  • While it is raining, your wipers are leaving large steaks of water across your windshield. This is due to the wipers not creating a complete seal with the windshield because of the rubber being damaged or warped.
  • A chattering or stuttering sound is being made as it travels across your windshield. This is due to the wipers breaking down and not creating a complete seal with the windshield.
  • The rubber of the windshield wiper peeling away from the wiper arm due to the rubber deteriorating over time. A slapping sound may occur when your turn on your wipers.

Replacing your windshield wipers is a critical maintenance step that should not be over looked. Replacing the wipers can take less than 15 minutes to install and is an important investment for driver vision and passenger safety.

A Few Reasons Why Your Windshield Wipers are Squeaking

When you drive with your music so loud it’s like you’re having a mini-concert in your car, it’s easy to miss sounds your car might be making. This is especially true when it comes to your windshield wipers. The sound usually starts off small but can grow in volume the longer the problem is left unaddressed. But, you may find yourself asking why your windshield wipers are squeaking in the first place, even if there is plenty of moisture present on your windshield. Let’s take a look at a few reasons why your windshield wipers are making funky sounds…

Poor Installation

When getting new windshield wipers installed, you stand the chance of them being implemented out of alignment. To further explain, windshield wipers should be positioned in a way where they prevent air pockets between the blades and glass. When not properly positioned, you stand a high chance of hearing a squeak every time the blades are in motion due to air getting trapped.

Dirty Glass

If you allow enough dirt to accumulate on your windshield, it can prevent your wiper blades from moving smoothly back and forth across the glass. If enough grime is left untended for too long, you risk the chance of chipping your glass due to the friction on your windshield. You should hear the noises your windshield wipers are making long before it gets to that place, however.


If you find yourself using your windshield wipers a lot, know that they can become brittle with too much use. The same applies when you use them too little, as well. Brittle blades tend to squeak, so it’s best to use your wipers appropriately. For example, if you have your windshield wipers set to the highest setting when it’s simply sprinkling out then you’re going to wear them out quickly. Use the low setting for light rain and the high setting for downpours, and you’ll find your windshield wipers will have a longer lifespan.


These are a few of the reasons why your windshield wipers might start squeaking on you. Pay attention to wiper blade health because you don’t want them conking out on you when you need them most. For all of your auto glass and auto glass accessory needs, get in touch with our team at AllStar Windshield Centers!