Wiper hanging is not clean, there are 4 reasons

Nowadays, with the development of the automobile industry, wiper technology has been very mature, but this indispensable device when driving on rainy days is not innate. From the birth of the first modern car in 1885 to the beginning of the 20th century, there was no such device as wiper on the car. The driver had to open the window when driving on rainy days. Because he could not see the road conditions clearly, he often happened. accident. In our daily use, there are often unclean wipers, jumping brushes, and abnormal noises. The following master will tell you how to solve it.
Wiper hanging is not clean, there are 4 reasons:
1. There is dirt on the glass
In the process of daily car washing and maintenance, the car owner did not clean the glass well, resulting in some dirt and attachments on the front windshield of the car, which led to a decrease in the smoothness of the glass. At this time, no matter how good the wiper is, it is useless for the car owner. If the glass is not cleaned, it will not only affect the driving sight of the car owner, but may also cause damage to the wiper.
Solution: soak the glass with water and gently touch it back and forth on the glass with your hands. If the glass surface is not smooth, it means there is a foreign body. When cleaning, you can try to wipe it with warm water for a few times, then gently rub it back and forth with your hands, or you can use newspaper to remove these difficult-to-remove dirt 1.1. The effect is good. After the water is washed, touch the glass with your hands., Very smooth, and then open the wiper to try, so that it will be very clean.
2. The wiper strip is rough
The original car factory wiper strip is imported, if the maintenance properly, its life can reach 5 years. How to maintain it? The most important thing to pay attention to is to remove the fine sand particles on the wiper strip in time. Scraping with fine sand particles is equivalent to using a grinding wheel to wipe a rubber strip. Before long, it will be scarred and the smoothness will decrease. The frizzy rubber strip will no longer be able to wipe clean the rain.
Solution: Every time you wash the car, you have to do it yourself and use a clean towel to remove the tiny sand particles on the wiper strip, because the car washer will not wipe the wiper strip for you. In addition, parking in summer, try not to expose to the sun, because rubber products are most afraid of direct ultraviolet rays and are prone to aging and hardening.
3. The owner uses the wiper indiscriminately
The wiper is damaged. Many of my friends have a habit of using the wiper to clean the windshield from time to time and forget to spray water. Such a habit has a fatal injury to the wiper. Directly let the rubber strip of the wiper contact the glass, it is likely to cause problems with the rubber strip and the glass, bringing economic losses to the owner. If the windshield is not clean enough when driving, you can use a wiper to deal with it, but you must spray water and never dry wipe it.
4. Wiper angle problem
If the wiper is not clean due to the angle problem, the owner only needs to debug it. Debugging method: Clamp the wiper with a debugging wrench, and then turn it gently to adjust it to a vertical state. If it doesn't work, it is that the pressure under the wiper is too high, just relax the spacing between the springs.