Can you use windshield wipers to clear ice or heavy snow?
Reviewed by the Skyview Auto Glass technical team — NWRD-, ASE- and DINITROL-trained technicians · Updated November 2026
Quick answer
No. Frozen wiper blades tear when forced across ice, and a wiper motor straining against a frozen pane can blow a fuse or strip the linkage. Clear the ice and snow off the glass first with a scraper or a brush, free the blades from the ice, and only then switch the wipers on.
Why wipers and ice do not mix
A wiper blade is a thin rubber edge designed to sweep water off smooth glass. When the glass is covered in ice, the blade has to drag across a rough, frozen surface, and the rubber tears against it. A torn blade streaks and skips across the windshield for the rest of the winter, and the only fix is a new blade.
The motor is the other half of the problem. A wiper motor is strong enough to swing the blades across wet glass, but ice holds the blades still. When you switch the wipers on against ice, the motor strains against the resistance, and that strain can blow a fuse, strip the linkage, or burn out the motor. Clear the ice first, then use the wipers.
Free the blades before you switch the wipers on
Lift the wiper arms, clear the ice from the blades and the park area, and let the defroster soften the bond between the rubber and the glass. Switching frozen wipers on is what tears the rubber and strains the motor.
Common myths about wipers and ice
The wipers will scrape the ice off for you.
They will not. The blades drag across the ice and tear, and the motor strains against the resistance. Clear the ice with a scraper first, then use the wipers for leftover water.
A strong motor can push through frozen blades.
The motor is built for wet glass, not ice. Forcing it can blow a fuse, strip the linkage, or burn out the motor, and the blades tear either way.
More questions about wipers and ice
Is it bad to run wipers on ice?
Yes. The rubber blades tear against the frozen surface, and the motor strains against the resistance. Clear the ice with a scraper first, free the blades, then switch the wipers on.
Can frozen wipers damage the motor?
They can. A motor straining against ice can blow a fuse, strip the linkage, or burn out. Free the blades and clear the ice before you switch the wipers on.
Why did my wipers stop working after snow?
Ice may have frozen the blades to the glass, or the motor blew a fuse or stripped the linkage straining against it. Check the fuse, free the blades, and clear the ice before trying the wipers again.
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