What to do if the car wiper doesn't clean properly?
2 Answers
Solutions for car wipers not cleaning properly: 1. Use specialized wiper fluid for the wipers; if low-quality cleaning fluid is used, it may cause the wipers to frequently fail to clean properly. 2. In winter, if there is a layer of frost on the windshield, turn on the air conditioning to melt the frost into a thin layer of ice, then use an ice scraper to remove it. 3. If the car hasn't been driven for a long time and the windshield is covered with dust or leaves, clean it first before using the wipers. After washing the car or after rain, lift the wipers and wait until they are dry before lowering them again. 4. If there is excessive water, the wipers may stick to the windshield, which can damage or deform them when used again. If severe aging or damage is noticed, it is recommended to replace the wipers with new ones.
I've been driving for over a decade and have encountered many situations where the wipers don't clean properly, mostly due to aging wiper blades. Over time, the rubber strips become hard and brittle, making it impossible to wipe away water droplets, leaving streaks on the glass. I recommend first checking the rubber strips for cracks or wear—feel them with your hand to see if they're hard. If they're frayed, it's time to replace them. Cleaning the wiper blades is also crucial; wipe them with a cloth dipped in soapy water or alcohol to remove grease. The windshield should also be cleaned thoroughly to avoid leaving dust or smoke stains. When parking, avoid leaving the car exposed to direct sunlight, as high temperatures accelerate the aging of the rubber strips. I usually replace the wiper blades once a year—it's easy to do it yourself, and they're cheap to buy online—just make sure not to pick the wrong model. Don’t delay if the wipers aren’t cleaning properly—safe driving comes first.
