How often should wiper blades be replaced?
2 Answers
It is recommended to replace them once a year. Here is some additional information: 1. They are used to wipe away raindrops and dust on the vehicle's windshield. 2. They are an essential tool for driving in rainy or snowy weather. 3. If the wiper blades are still effective and show no signs of aging, the replacement interval can be extended. The most important factor is the condition of the wiper blades themselves. 4. When the wiper blades do not clean well, soak them in water, sand them back and forth a few times with fine sandpaper, rinse them clean, and reinstall them on the windshield. Test to see if there are any uneven spots. If so, repeat the process a few more times. This method is only suitable for minor damage to the wiper blades. 5. Even if wipers are not used frequently, they will inevitably age due to exposure to wind and sunlight and need to be replaced promptly. There are some precautions to take when replacing wiper blades. For example, you must first know what type of wiper blades your car uses.
My previous car had its wiper blades replaced three times in five years, actually there's no fixed schedule. It mainly depends on your driving environment. Like me living in the rainy south, during the summer typhoon season, I basically need to check them every half year. If water streaks are left or there's unusual noise when wiping, it's time to replace them. Rubber material tends to age easily, especially for cars often parked outdoors under the sun. I once tried to save money by not replacing them, and ended up with severely blurred vision during a heavy rain, almost causing a rear-end collision. So now I'd rather replace them in advance. It's quite simple to do it yourself – just buy the compatible model online and it takes five minutes to install. The key is to keep the windshield clean to reduce rubber wear.
