Maintenance guide for windscreen wiper blades:
When using rain to remove dust from the windshield surface, it must be sprayed with glass water. There are other stubbornand rigid filth on the glass, which should be cleaned by hand.These things easily hurt the rain, causing the rain to scrape.
In severe cases, the motor of the rain will also be affected.
Washing car and everyday sweep need to lift the rain scraper to hold the "back of the back of the rain scraper" when put in, gently return, do not crack the rain scraper to rebound.
When used in winter, use ice shovels to clear the surface of the windshield, so as not to aggravate the burden of the rain. If the dirt on the windshield is difficult to clean or the windscreen wiper blades itself is wrong, it is better to find the professional to fix it early.