Why do the blades lift off the windshield at high speeds?

Why do the blades lift off the windshield at high speeds?

If your blade is not aerodynamically designed , the air pressure around the blade will cause it to lift, right off the windshield, like an airplane wing. So when you choose a wiper blade shall consider its aerodynamic spoiler. 

All of BAOYI® wiper blade with aerodynamic design, it prevents wiper blades lift off the windshield at high speeds very well!

BAOYI® wiper blade features

1. Perfect cleaning windshield

2. Super silent

3. Easy Installation

4. Cover 99% vehicles

5. ISO/SGS/ IATF/ TS16946 certified

6. All weather performance
   

Top windshield wipers ensure you cleaning windshield, then safe driving.So it is key important when driving through a downpour.

So let's suggest you some top wiper blades.