What to Do When the Car's Windshield Doesn't Wipe Clean?

[KeeganRose]

When the car's windshield doesn't wipe clean, it is usually due to the wiper blades not functioning properly. Detailed reasons and solutions for an unclean windshield are as follows: 1. Sometimes, even after replacing the wiper blades with new ones, there may still be a hazy feeling. This might not be an issue with the wiper blades but rather caused by the windshield itself being dirty. Solution: You can use dish soap and toothpaste to clean the windshield. 2. Additionally, if the rubber strips on the wiper blades are loosely attached, it can also make it difficult to wipe clean. Solution: If you notice looseness, you can use needle-nose pliers to tighten the gaps at each joint and where the rubber strips are clamped. This not only effectively reduces noise but also improves the wiping performance of the wiper blades.