Cleaning

A wiper blade is a device used to remove rain, snow, ice, washer fluid, water, and/or debris from a vehicle's front window so the vehicle's operator can better see what's ahead of them. A wiper more often than not consists of a metal arm; one end pivots, the other end has a long rubber blade attached to it. The arm is thrusted by a motor, often an electric motor, although pneumatic power is also used for some vehicles.