What's The Quickest Way To De-Mist A Windscreen?

YouTuber Mark Rober uses science to work out the quickest way to de-mist a windscreen, while bringing a few useful hacks into the equation
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Video via Gizmodo

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Comments

Heisenberg

I’d just use this

01/06/2016 - 15:42 |
79 | 1
Wheel Nuts

You can also run the A/C on hot before you park up to reduce the humidity inside the car and prevent condensation the next morning.

01/06/2016 - 15:56 |
10 | 0
Matt Harley

Whats the reasoning behind the shaving foam?

01/06/2016 - 16:06 |
0 | 0
Anonymous

open a f*ing window

01/06/2016 - 16:51 |
2 | 14
Alexandre K

What if you don’t have A/C ? :/

01/06/2016 - 17:03 |
8 | 1
Ben Conover

So full blast hot defroster it is. MY HVAC controls are just 3 knobs and rear defroster.
According to my owners manual, it already runs the AC compressor and pulls in outside air.

01/06/2016 - 17:18 |
5 | 0
Anonymous

What about when the windshield gets foggy on the outside? It happens a lot in my country since we have high humidity levels with high temperatures…

01/06/2016 - 17:49 |
1 | 0
Anonymous

When you don’t have A/C, front defrost, recirculation or electric windows…

01/06/2016 - 17:56 |
0 | 0
Anonymous

My heater doesn’t work.
My car has no AC.
Air circulation is inevitable.
I’ll stick with the windows. And a towel. Obviously.

01/06/2016 - 17:59 |
1 | 0
Anonymous

Honestly, manufacturers (VW/Audi at least) already program this in. When you turn the heating system onto the ‘demist’ setting, this happens automatically:

AC On
Recirc off
Max vent power

01/06/2016 - 17:59 |
0 | 0

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