What Causes the Wiper Blade to Make Noise?

[VonAriel]

The primary reason for wiper blades making noise is aging. Reasons for wiper blade aging: Generally, it is recommended to replace wiper blades once a year. Rubber components are prone to aging, and since wiper blades are exposed outside the vehicle, they are even more susceptible to hardening. Aged, cracked, or hardened wiper blades will produce noise. New types of wiper blades: Besides rubber wiper blades, there are now silicone wiper blades available. Due to their material properties, these wiper blades last longer than rubber ones and are less prone to aging. Some silicone wiper blades even have an automatic coating function. After installation, there's no need to use windshield washer fluid; within 3-5 minutes, a protective film will form on the windshield surface. During rainy days, water droplets will quickly slide off the glass surface without obstructing visibility.