Deodorizing Charcoal for Freezer Rooms, 2.5 oz (70 g)" is a deodorizer for refrigeration rooms using fine powder processed charcoal (binchotan + activated carbon). It also contains alcohol. Powerful deodorization of meat, fish, cookware and other odors. It does not release unpleasant odors from ice. The jelly charcoal is smaller, so you can see when to change it at a glance. Seller: Astay Contents: 2.5 oz (70 g).