Washer fluid not only cleans your windshield, but it also acts as a lubricant to your reservoir system. The pump and hoses that spray washer fluid onto your windshield get lubricated by the washer fluid in the reservoir. When your washer fluid is low or empty, then these important components are lacking lubrication and begin to corrode.

In severe and extended cases, the pump and hoses can crack and stop functioning. This can result in having to replace hoses, pumps or other parts of the reservoir. It may not seem like a big deal, but making sure you have enough…

