Was watching NatGo late last nite....Doomsday Peppers, guys are a tad over the top,.... but did notice that one guy was sealing corn and rice in mylar bags and using the chemical hand warmers to suck up oxygen to keep pests down.
I know they react with air (oxygen) and produce heat for several hours....I use and carry them all the time......Just made me wonder?
Any thoughts?
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