Letting the hot air out of this car cool-down life hack

Letting the hot air out of this car cool-down life hack »Play Video

If you park your car in the sun on a hot day, it will be sizzling. You can jump in and crank up the air conditioning to cool it down. But we tested a life hack that sounded good and was supposed to cool the car down before you get in.

Did it work? Click the “Play Video” button above to find out.