hey Gang,
I was given an old Jon-E hand warmer a couple years ago.
It was the "big" one.
I've used it a few times with lighter fluid.
Always worked very well, but had a definite lighter fluid smell.
..as such I never used it for hunting.
I've used the chem packs and hot snaps.
The hot snaps got very warm very quickly but don't stay warm long...and after about 10 uses I couldn't get them to stay liquid/ready anymore...they'd just go into reaction after a few minutes.
We all know about the chem packs...they work most of the time.
One of the nicest things about them is you can place them about anywhere...boots, collar, kidneys, pockets etc.
Anyway...as I'm getting older my hands keep getting more sensitive to the cold.
I know knew that old Jon-E got HOT and was thinking of using it...though I know the smell would drive me crazy thinking I'm stinking up the woods.
So I figured why not see how other things burn in it that might not be so stinky.
I've tried pure methanol 2 times now.
I filled the warmer up to the point it just wouldn't hold any more and lit it up.
The 1st time there was still some lighter fluid smell...burning of the old residue and such I'm sure.
The 2nd time there was almost no smell at all.
Just a bit of an odor when you put your nose right over it.
The smell really reminded me of a thermocell odor.
I burned it the 2nd time in a room that is about 12'x12' with the door closed.
When I entered after a few hours of burning I could smell it...but jeez it sure wasn't bad.
Anyway...each time it burned for almost exactly 6.5 hours of good/ too hot to touch the metal very long heat with the methanol.
It burns almost double that time with lighter fluid.
I'm not sure if the Zippo brand will work with methanol...but I sure don't know why not.
I'm going out with my Jon-E filled with methanol this weekend to give it a shot. Going to bring a little bottle of methanol with me for a refill as well if needed.
I figure the deer are gonna smell me if I'm up wind anyway....who knows..maybe they won't mind this very faint odor...maybe even like it...lol
Anyway...just thought I'd share.
Good luck in the woods Gang.
John