When Should Wiper Blades Be Replaced?
2 Answers
Wiper blades should be replaced after one or two years of use. Here are detailed insights: 1. If the wiper blades have been used for 1-2 years, it is recommended to replace them promptly, as the rubber strips begin to deteriorate after prolonged exposure to wind and sun. 2. Check if the wiper blades can effectively clear rainwater from the windshield, especially during light rain when visibility remains blurry after wiping. 3. Gently lift the wiper blades and inspect the rubber strips for cracks or wrinkles; replacement is necessary if any are found. 4. Listen for noise during wiper operation—increasing noise levels indicate it's time for replacement. 5. In rainy southern regions, where wipers are used more frequently, the replacement cycle can be shortened accordingly.
As a seasoned driver with years of experience, I believe the key indicator for wiper replacement is safety performance. When driving in the rain, if you notice water streaks, scratches, or chattering noises on the windshield, it's time for new wipers. I inspect mine every six months by spraying windshield fluid to test wiping effectiveness; severely aged wipers that leave streaks can obscure visibility and increase accident risks. Regular cleaning can extend wiper blade lifespan, but once the rubber hardens or cracks, don't hesitate - replace them immediately. Safety is no trivial matter, and regular maintenance ensures more confident driving.
