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That specifically talks about using the AC, because it's dehumidified air. The AC also requires the engine to be running, so blasting the windshield with hot ai
by danaris 4y ago
That specifically talks about using the AC, because it's dehumidified air. The AC also requires the engine to be running, so blasting the windshield with hot air or air-conditioned air will require running the engine for roughly the same amount of time.
- BeetleB 4y agoI don't know about your car, but it takes less than a minute to defog my windows. I don't think anyone is claiming that running the engine for a minute is bad.
- theGnuMe 4y agoTry ice on the inside of your windows.
- gnomewrecker 4y agoIt was -15 degrees F the other morning and the inside of my windshield was ice. It took far longer than a minute to clear. Also took far longer than a minute to reach a tolerable temperature, even in decent garb!
- danaris 4y agoYeah; this is going to depend heavily on local conditions.