musty-smelling stuff from college storage?

dmd77
Wed, 28 Dec 2011 13:41:15 +0000

Zeolite is a naturally occurring odorless mineral that absorbs water and odors. It’s used in clumping cat litter, aquarium filters, room deodorizers, as a soil amendment, in detergents, etc. I bought a bag of it cheaply at Home Depot. You can recharge it by putting it in a pan and heating it for an hour at 200 F or so.