How often does the wiper change?
|Generally, the life of the wiper blade is about 1-2 years, and it can be used for 3-4 years if it is well maintained. When it is found that some of the scratches are not clean, you can use a fine sandpaper to polish and renovate. If the scraping is not serious or it is a long time, it is better to replace it as soon as possible. After all, the price is not expensive, and it is relatively simple to replace.|
What we call the maintenance of the wiper is mainly to keep the wiper blade clean, to avoid excessive dirt on the wiper strip, and not to mix foreign matter. If the wiper is mixed with foreign matter, it will not be cleaned, not only speeding up the aging of the wiper strip, but also easily scratching the front windshield. The correct way is to remove foreign matter and dirt from the wiper strip at each car wash or on a regular basis. It is best to wash it with water and then wipe the wiper strip with cotton cloth or paper towel, so that it is not only clean, but also used. The time is still long.
Some car owners like to buy a 1-2 inch long when replacing the wiper blade, and feel that the scraping area is larger and the effect is better. In fact, this is wrong. When the wiper blade is too long, it may wear the A-pillar trim or the front windshield cover, which can cause resonance and abnormal noise. The special size of the car is the correct choice.