Why does the newly purchased wiper blade leave water streaks and fail to clean properly?
1 Answers
During driving, it is possible to encounter situations where the wiper blade does not clean properly. Below are detailed explanations: 1. Check if the wiper blade has hardened: Since the wiper blade is exposed to the elements for long periods, it often suffers from aging. If the wiper blade does not clean properly during operation, check if it has hardened or aged. 2. Wiper arm angle issue: If the wiper blade fails to clean properly due to an angle problem, the owner only needs to adjust it. If that still doesn’t work, then the wiper blade may be applying too much pressure, and the distance between the springs should be loosened.