This Is Why Drivers Leave Their Windshield Wipers Up When Parked

A frozen windshield can glue wiper blades to the glass, which is why drivers lift them before a storm.
A frozen windshield can glue wiper blades to the glass, which is why drivers lift them before a storm.

The Bonus Winter Perks

Lifting your wipers before snow comes with a couple of extra benefits:

  • They don’t get buried. Heavy snow won’t pile on top of the blades.
  • Clearing is easier. You can scrape the glass without fighting around two frozen arms.
  • Less damage. Blades are less likely to get bent or nicked while you clear the windshield.

So if you live somewhere with real winters, this habit is cheap insurance. A few seconds the night before can save you a torn blade and a frustrating morning.

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Lifting windshield wipers before a snowstorm keeps them from freezing to the glass.
Lifting windshield wipers before a snowstorm keeps them from freezing to the glass.

Does Lifting Your Wipers Actually Help?

The short answer: sometimes, a little.

It can reduce some stress on the blades. That’s especially true for the freezing-to-glass problem in winter. It also takes away the constant spring pressure holding the blade against the glass. Fewer torn blades in winter is a real win.

But don’t expect it to double the life of your wipers. There are a couple of catches.

The Downsides to Know

  • Spring tension. Leaving the wiper arms sprung open for long stretches may slowly weaken the spring that holds them down.
  • Heat still gets in. In hot weather, the sun reaches the rubber no matter where the blade sits.
  • Be careful lowering them. Gently set the arm back down. Letting it snap onto the glass could cause damage.

What Really Wears Out Your Wipers

Here’s the bigger truth. Windshield wiper rubber wears out from lots of things, no matter how you park. These include:

  • Sunlight
  • Ozone in the air
  • Road grit and dirt
  • Plain old everyday use

Those forces don’t care about your parking habits. So lifting your wipers is fine if you want to. Just don’t count on it to keep your blades alive forever.

So, Should You Do It?

Here’s a quick guide:

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