Original windshield wipers generally last about one year. Strictly speaking, there is no fixed timeframe, but it is commonly recommended to replace them annually. However, if the wiping performance remains satisfactory and the rubber blades show no signs of aging, their lifespan can be extended. Therefore, the key factor lies in the actual condition of the wipers themselves. Since wipers are constantly exposed to sunlight, prolonged exposure or improper usage can cause them to harden. Before use, it's advisable to spray windshield washer fluid onto the glass to prevent dry wiping. Adjust the spray direction appropriately—avoid setting it too low—and regularly clean the wipers, especially removing dirt and debris from the rubber blades. As consumable items, wipers cannot last indefinitely, but those who maintain them carefully may not need frequent replacements. Windshield wipers are devices designed to remove raindrops and dust adhering to a vehicle's windshield, thereby improving driver visibility and enhancing road safety. According to national regulations, all vehicles must be equipped with wipers, which typically have a service life of two to four years. Wipers usually feature three speed settings: low, high, and intermittent. The low-speed setting is suitable for light to moderate rain, while the high-speed setting is used during heavy rainfall. The intermittent setting helps remove accumulated raindrops or dust from the windshield.
