Originally Posted By: clearwater
Anyone tried this?

It is combustion, wouldn't CO be a concern with it?

http://www.survivaltopics.com/survival/how-to-make-a-survival-heater-for-your-car/
He recommends using isopropyl alcohol? Everything I've read suggests that's a sooty mess to burn. Not so sure about that idea.

HJ
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Adventures In Stoving