
Winter Wiper Blades Versus Conventional Blades
Winter blades are manufactured with a rubber that stays flexible in freezing conditions. This keeps the blade from becoming brittle and stiff. The arms of the wiper are made of a heavy metal to help push the snow and ice off the windshield, and the blade and arms are designed to limit ice from forming and clogging and dragging the blades. Clogged blades do not clean the windshield, but rather leaves streaks across the windshield.