Wiper is not easy to use? You should know the following three points!

A lot of friends who drive will often encounter dirty wipers. If your wipers have these problems, it may be for these reasons.

1, wiper scraping is not clean: the glass appears oil film

Wiper scraping is not clean. If it is not a wiper problem, there is a problem with the front windshield. The biggest possibility is that there is an oil film on the glass, if the owner of the car if this layer of oil film, how to scrape it is not enough. Judging whether there is oil film, splash water on the glass, if the above picture appears on the glass, there is no doubt that there is oil film, remember to clean the front windshield at this time. The contrast between the oil film and the glass without oil film can be easily distinguished. Sometimes, the wiper is not clean and cannot find the wiper at a glance. The front windshield may also have problems. The majority of owners may want to be careful.

2, wiper scraping is not clean: check the wiper is hardened

Because the wiper is exposed to the outside for a long time, it suffers from wind and sun exposure, and it often causes aging. If you are in a working state and the wiper is not clean, you must check if your wiper has hardened and is aging. It would be nice to replace the wiper with a new one at this time. If the wiper can still be used with dirt on it, it would be nice to use lubricant lubricant molybdenum disulfide.

3, wiper scraping is not clean: wiper rod angle problem

If the wiper is not clean due to the angle problem, the owner only needs to debug it. Debugging method: Use a wrench to hold the wiper, and then gently turn it to adjust to the vertical state. If it is not enough, it's because the wiper is under too much pressure and it's good to relax the spacing between the springs.

Wiper scraping is not clean. In general, there is no oil film on the front windshield, which is the problem of the wiper. If you can't solve it yourself, the most effective and simple way is to replace the new wiper. However, although the wipers are cheap, many owners prefer to start solving problems and hope that they will be useful to you.