Did you see the wiper in the hand of Miao Ge? My son almost played with it as the Qinglong Yanyue Sword. Then I bought it for nearly three years, and the box was pressed and faded. Why didn’t I change the wipers for so long? The core issue is still stingy. Actually, I am not a stingy person, but I am willing to settle for using a car.
So today I will tell you how I extend the lifespan of this pair of wiper blades that have been used for three years. I also recommend how long it takes to change to a new pair of wipers. First of all, the main manifestation of the broken wiper is that it is spraying water normally. The first is that it cannot be clean after being scraped. Many such traces are not clean at all. When scraping them up, it cannot see clearly.
The second is that when the wiper is scraped, it creaked, which will directly affect our eyes and ears. If one is not clean, it will seem to affect driving safety. The second is that it crunches and keeps crunching, making the ears uncomfortable. The biggest problem that causes this is on this glue strip.
At that time, I used Bosch , and the quality was pretty good. It started to scratch it in the first year. At this time, I used particularly fine sandpaper and polished it slightly, but after grinding, it didn't take long, and it was really three months. After three months, it was scratched again.
Although the sandpaper has been polished, the rubber layer on the surface that has passed through the film has been damaged, and a second problem has occurred, a crunching sound has occurred. Let’s compare the rubber. The surface layer of the new rubber looks better and more lubricating. It is a layer of lubricating substance plated, so it is not so easy to make abnormal noise when scratched. However, the lubricating substance of the old rubber is all scraped off, so when scratched, the rubber is directly ground into the glass.
So at this time, I did the second thing, taking off the wiper strips directly, like the brand I bought, the better wipers. In fact, the plastic snaps on both sides of it, the plastic interface at this end, and the steel bar material in the middle, are all used better. It is really a waste to replace it directly after using it for a year.
So you can buy rubber strip . Do you see a gap like this rubber strip of Miao Ge? This is what I bought rubber strips at that time. I cut them short when I cut them. Later, I couldn't help but cut them a little bit myself and connected them here, so I formed a gap. I used it for another year.
In the second year, when I was removing the rubber strip, I took off the bayonet at the top. The first time I removed it, it was fine, and it was better to have a better elasticity. I pushed it with a kickstick and took it off and the rubber strip was removed smoothly. However, the second time when I changed the rubber strip, the rubber inside had already begun to age slightly because it had been two years.
So I kicked hard and the plastic inside the clamp was broken, so the clamp is very loose now. Although I have replaced it with a new rubber strip and can continue to use it, the whole structure looks like it is not too aging. For example, this plastic, although it will fall off as soon as you break it down, you can use it even if you press it up.
So by using a good pair of wiper blades during this period of time, if you want to use them for a long time, it will basically not be cleaned in about one year. You can extend your life by polishing its rubber strips. After about one and a half years, the polished rubber strips will easily cause abnormal noises, so you can buy rubber strips to change them.
But you must buy a coated rubber strip. If you buy a good rubber strip, it is actually worse than Bosch's original rubber strip. You can change the rubber strip twice to three times, and the wiper can last for three years. If you are about three years, don't bother with it, just change it to a new one.
I have compared the new one with the old one. Is the new one still shiny? The old one is obviously aging. Although the steel bars inside are only a little rusted, they have to be forced to use. If you use them for another year, there is no big problem.
So this is what Brother Miao recommends to you. It is more practical and easy to use. If you want to choose a miscellaneous brand, I personally don’t recommend it. Although it is very cheap, it will basically be scrapped at most three months to half a year. Moreover, all the rubber on it is made of recycled rubber . It will be torn apart with your hands.
So Brother Miao doesn't recommend everyone to use poor quality wipers of different brands. You should use them better. According to my method, you can also use wipers for several years. Okay, the above is what Brother Miao recommends to you from a very realistic perspective.
