Top 6 Reasons Your Windshield Wipers Aren’t Working

There’s a lot of rain in summer, and the unpredictable changing of weather could bring us many troubles. The only way we can keep our sight clear is to use the wipers. But somehow the wipers can be in bad conditions. What’s going on? Why my windshield wipers aren’t working?

01.Gum Stains

When parking in open air in the summer, gum or rotten fruit can easily leave stains on the windshield if your car is placed right under a tree. After two or three days of parking, the stains will stick to the glass surface tightly, which can produce speckled water film in rainy days that cannot be scraped off, then windshield wipers aren’t working.

02.Oil Film

Oil particles can also be carried in the exhaust of vehicles creeping on the urban roads which make windshield wipers aren’t working. At high temperatures, oil particles will form an oil film on the surface of the windshield glass. The wiper strip cannot completely wipe off the water droplets on the windshield due to the oil film barrier.

If you look closely, you will notice the obvious oil marks.

03.Aged Wiper Strips

After being exposed to the sun, air, wind and rain for a long time, the wiper strip can age easily. An aged wiper strip becomes hard and can no longer fit the arc of the windshield completely. The smooth surface of the rubber strip will form a water film with rainwater instead of wiping off the water on the windshield.

04.Deformation of Wiper Rod

Generally, the wiper rods do not easily deform. But the possibility that some little tykes could damage the wiper rods while playing near the car. If not repaired for a long time, the deformed wiper rods can easily lead to windshield scratches, which adds additional maintenance costs.

05.Unprepared New Wipers

In order to ensure the maximum service life, the new wiper strips will be covered with a layer of graphite when it leaves the factory. The graphite layer can also be an obstacle for the wipers to wipe off the water on the windshield surface completely.

06.Bouncing Wipers

If the friction of the wiper strip is too large, there will be some abnormal noise and bouncing when the wipers is working. The bouncing is not only annoying, but can also weaken scraping performance of the wipers. The noise can also have negative influence on your driving experience.

Bouncing wipers will also leave wavy lines and water stains.