What is the best way to get snow off a windshield?
Reviewed by the Skyview Auto Glass technical team — NWRD-, ASE- and DINITROL-trained technicians · Updated November 2026
Quick answer
Use a soft snow brush or a foam broom, never a metal shovel. Clear the whole windshield, the roof, and the hood so loose snow does not slide back onto the glass. Free the wiper blades from the ice before you switch them on, and warm the glass gradually with the defroster.
How to get snow off your windshield
Work from the top down so cleared snow does not fall back onto clean glass.
- 1
Start the car and warm the glass
Run the engine with the defroster on low while you brush. Warm glass releases snow and ice more easily, but never pour hot water on cold glass.
- 2
Brush from the roof down
Clear the roof first, then the hood and trunk, then the glass. Snow left on the roof slides forward onto the windshield when you brake.
- 3
Clear the whole windshield
Brush every corner, including the base where the wipers sit. A strip of snow left at the bottom melts and refreezes into ice.
- 4
Free the wipers
Lift the wiper arms and clear the ice from the blades and the park area before you switch them on. A frozen blade tears when forced across ice.
Never use a shovel on the glass
A metal or hard plastic shovel scratches and can crack cold glass. Use a soft snow brush, a foam broom, or a plastic ice scraper with a squeegee. Pouring hot water on a frozen windshield can crack it from thermal shock.
Common myths about snow on a car
A little snow on the roof is fine.
Snow on the roof slides forward onto the windshield when you brake, or blows back onto the car behind you. Clear the roof before you drive.
Hot water clears ice fastest.
Hot water on cold glass can crack it instantly from thermal shock. Use the defroster and a scraper instead.
Why clearing the whole car matters
Snow left on the roof, the hood, or the trunk does not stay put. When you brake, it slides forward onto the windshield you just cleared, and when you accelerate it can fly off the back onto the car behind you. At highway speed a sheet of frozen snow leaves the roof like a board, which is why clearing the whole car is about safety, not just tidiness.
Ice frozen to the wipers is the other common trap. A blade frozen to the glass tears its rubber edge when you switch it on, and a torn blade streaks and skips across the windshield for the rest of the winter. Free the blades and the park area before you use the wipers, and replace a blade that has torn before the next storm.
More questions about snow on a windshield
Is it illegal to drive with snow on your car?
Rules vary by state. Many states require a clear windshield and can ticket a driver for snow or ice that blocks the view or flies off and endangers others. Clear the whole car, not just a peephole.
Can I use a shovel on my windshield?
No. A shovel scratches and can crack cold glass. Use a soft snow brush, a foam broom, or a plastic scraper. Warm the glass with the defroster and let it do the work.
How do I free frozen wiper blades?
Lift the arms, clear the ice from the blades and the park area, and let the defroster soften the bond. Never pry a frozen blade off the glass with force, because the rubber tears.
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