Potassium permanganate is an oxidizing agent that can remove odors and gasses from the air and is the primary chemical used in the production of Camfil’s CamPure 8 molecular filtration media.

Add 10 to 15 drops of glycerol to the depression in the center of a pile of finely ground potassium permanganate in an evaporating dish on a heat proof surface. Stand back! Within a few seconds, the ...