Replacement time of wiper blade

Wiper blades are particularly expensive items, which can directly affect the safety performance of the driving vehicle and its comfort. At the current stage, my country's automakers have no clear instructions on the service life of wiper blades, which means that the wiper blades in the car need to be paid attention to at all times and need to be replaced within a period of time.

      How long can a pair of wipers be used? Some people will say that I can use them for one or two years. Some people will say that I can only use them for one or two months. So why is the difference between the two? The habit of car owners and the reasons for climate temperature. Poor usage habits will cause the wiper blade to fail in a short time. Too cold and hot weather will affect the rubber on the wiper. Cold air will harden the rubber, and hot air will age the rubber. It cannot be used for a long time.