Can't clean the wiper? The old driver taught you a trick: just get it cheap and easy

Striations: no fulcrum of the wiper was found, resulting in the wiper dogma that not every part was in full contact with the glass; Improper arm pressure or upper structure damage, or even inappropriate blade can lead to this phenomenon. Mist striations: an oily film distributed on the windshield with the use of a rain wiper, usually caused by dirt, dirt, or wax sticking to the glass; This phenomenon also occurs when the wiper strip is damaged by car wax and oil pollution. Fine water phenomenon: when the wiper brush through the windshield, there are still small water droplets on the surface of the glass, this phenomenon is car wax, oil or silicification adhesion to the windshield, rubber strip or the quality of the strip itself. "Kata" sound or harsh noise: when rain scraping irregular scraping, mostly due to strip wear, arm and support damage, rubber strip aging and deformation. In the absence of lubrication, wiper wiper clean glass will also have friction.

It's been raining a lot lately, and it's starting to rain and cool down in many places. At this time, when driving, car wipers are needed to clean the rain on the front windscreen, so that car owners can bring a clear vision. However, after using the wiper for a long time, the wiper will not scrape clean, and even generate some noise, to the owners of the journey brought a lot of inconvenience. Faced with the problem of wiper, many people may choose to go to the 4S shop for a new one, but there is no need. You can do this easily with the following two tips.