The wiper is a tool for cleaning the front windshield of a car，Sometimes the wipers make abnormal noises when working，Even if you replace it in time, the abnormal noise still exists。So what is the reason for this？

How to solve the abnormal noise of car wipers

There is dirt attached to the glass surface

Many new car owners complain that the glass is not clean or makes abnormal noise within six months，Most of this is due to oil film or tree sap on the glass surface、Caused by things like bird droppings adhering seabet loginto the surface，Because these things accumulate on the glass and cause unevenness。So when the wiper is wiped, there will be a beating noise of the wiper。It’s actually easy to handle this situation，You can try cleaning the glass surface with some dish soap first，If that doesn’t work, buy some special cleaners。

The wiper blade is sticky with foreign matter

If there is a lot of dust or other things on the wiper blades，It will cause the wiper blade and the glass surface to not work well together，Resulting in abnormal noise or jumping when scraping the glass。So，While cleaning glass，It’s best to clean the windshield wipers too，This effect is better than pure glass washing。

Aging wiper blade

Because the wiper material is mainly rubber，Being exposed to the sun and rain every day will inevitably lead to aging。Generally speaking，The wipers have been used normally for more than a year without any problems，You can regularly check whether there is aging during actual use、Case of hardening and cracking。If there is still abnormal noise after cleaning the glass and wiper，Then it is necessary to focus on whether the wiper needs to be replaced。

Due to our rubber wiper blades being exposed to the sun and rain for a long time，Causing our rubber wiper blades to harden，So when using the wiper，It will produce a very sharp abnormal sound。

In addition, we need to eliminate the problem that the new wiper is not installed properly.

What is the problem when the wiper blades make abnormal noise

One reason seabet appis that the wiper blade skeleton is loose，In this way, the wiper blades will make a squeaking sound when working。

The other is that the angle between the wiper blade frame or the wiper rod and the glass is inappropriate，It will also cause the wipers to make a squeaking noise when working。

The wiper blade chain is aging，It will also cause a squeaking noise when using the wipers。The last one is that the linkage mechanism of the wiper motor is short of oil，There will also be a squeaking noise。If there is a problem with the wiper blades, just replace them with new ones，If there is abnormal noise in the wiper rod or wiper motor connecting rod, it needs to be adjusted，Only oiling。

Why the wiper can’t wipe clean

It needs to be considered on a case-by-case basis.

For example, when driving at high speed，Bugs will hit the windshield，When the bugs on the front windshield cannot be wiped clean，They produce an oil-like substance，Using the wiper while driving will cause a circle of oil stains。All you have to do is clean the front windshield thoroughly with detergent and water。

It’s still the case that the wiper will scrape out fine lines when working，Check whether there is anything stuck on the wiper strip or any impurities stuck to it，Cleaning it up will usually solve the problem。