Windshield wipers are devices used to remove moisture and unwanted material fragments from the windshield of a vehicle . … The arm moves back and forth over the windshield to squeegee water and debris from the surface. The speed of most windshield wipers can be adjusted to continuous and intermittent settings.
What do the wipers do?
Windshield wipers are devices used to remove moisture and unwanted material fragments from the windshield of a vehicle . … The arm moves back and forth over the windshield to squeegee water and debris from the surface. The speed of most windshield wipers can be adjusted to continuous and intermittent settings.