I use a lot of 65% Boveda packs. I often find them rock hard among "stuff".
A couple weeks ago I found two, and I'd always guessed I could soak them in water to juice them up again, so I tried it.
It works just fine. No need for distilled water because dissolved solids can't pass through the membrane, anyways. There's just salt solutions in them to begin with, so there's no "right amount of water" to worry about, either. It's pretty awesome.
Awhile back I looked around to see if I could find some semi-permeable membrane of some sort to make big Boveda packs for my stuff. I never did leg it out, I got drawed off. I need to get back to that.
