Why is the wiper making loud noises?

[DelSawyer]

Loud noises from the wiper are caused by aging of the wiper rubber or deformation of the wiper. Below is relevant information about wipers:1. Introduction to wipers: Wipers, also known as windshield wipers, are primarily used to remove raindrops and dust from the glass. They enhance the driver's visibility during driving and contribute to safer driving. Due to traffic regulations, all vehicles must be equipped with wipers when leaving the factory. Hatchbacks and SUVs also have wipers installed on the rear windshield.2. Solutions for excessively noisy wipers: (1) Replace the wipers promptly. Wipers are consumable items and generally need to be replaced every 3-12 months, depending on their quality and usage. (2) Avoid dry wiping, as fine sand on the glass can accelerate the wear of the wiper blades, shorten the replacement cycle, and affect their use at critical moments.