What Causes the Noise from New Car Wiper Blades?

[LaBentley]

Introduction to the causes of noise from new car wiper blades: Issues with the wiper blades themselves: Wiper blades are made of rubber and can harden or age over time, especially in winter. If they no longer clean effectively, the simplest and most effective solution is to replace them with new ones. Generally, wiper blades should be replaced every one to two years. Foreign objects between the wiper blades and windshield: When the wipers are turned on, a sharp noise may occur due to friction between the wiper blades and the windshield. Owners can check and clean any debris from the wiper blades or the area beneath them to ensure the wiper blades remain clean. Friction in the wiper linkage bushings: As the car ages, the wiper linkage mechanism may deteriorate, the wiper arm spring may lose elasticity, and the bushings may wear out or even fall off. Inspect the wiper arm or linkage bushings, and replace them if they are severely worn.