While windshield wipers are simple to understand, it might be harder to predict how long they last — and to know when they need to be repaired. Luckily, there are some clear signs you can look for to determine if you need a windshield wiper replacement.
How Long Do Windshield Wipers Last?
According to most windshield wiper manufacturers, you should change your windshield wipers every 6 to 12 months. The wipers gradually wear down from use, so you may need to replace them more frequently if you live in a rainy climate. Some mechanics check the condition of windshield wipers during routine maintenance, but if your mechanic doesn't check them, you can generally assume replacing the wipers annually is sufficient.
What Are the Symptoms of Bad Windshield Wipers?
There are some clear signs you can look for to determine if it's time for a windshield wiper replacement.
- Streaking. When windshield wipers function optimally, they should leave your entire windshield clean and pristine. Streaks indicate that they need replacement.
- Chattering or squeaking noises, or vibration of the wipers. Squeaking indicates that the rubber or silicone on your wipers is damaged, while vibrating and chattering indicate that the blade is moving at an uneven rate and malfunctioning.
- Wet and unwiped spots. Sometimes, windshield wipers can wear down so significantly that they stop wiping certain parts of your windshield, causing severe visibility issues. You should replace your windshield wipers as soon as possible if you notice this symptom.
Should I Replace My Windshield Wipers?
If you're noticing symptoms of failing windshield wipers, you should try to replace them as soon as possible. Aside from the dangerous reductions in visibility, failing windshield wipers can also scratch and damage your windshield over time, so maintenance is crucial. If you're not noticing symptoms of failure, then it's usually sufficient to keep up with an annual or biannual replacement schedule.
Replace Your Faulty Windshield Wipers Today
While the symptoms of windshield wiper failure can be annoying, the issue is fortunately cheap and easy to resolve. If you need windshield wiper replacement, we invite you to bring your vehicle into our auto repair shop today!