Moso Natural Air Purifying Bag Bamboo Charcoal Air Freshener, Refrigerator Deodorizer, Odor Eliminator, Odor Absorber For Fridge and Freezer MOSO NATURAL BAMBOO CHARCOAL AIR PURIFYING BAGS are the easy, convenient way to maintain a fresh, dry and odorless refrigerator, freezer or cooler NO FRAGRANCE, NO CHEMICALS and NON TOXIC the natural moso bamboo charcoal effectively absorbs and removes odors, allergens and harmful pollutants PREVENTS MOLD, MILDEW and BACTERIA from forming by absorbing excess moisture REUSE FOR UP TO TWO YEARS place the bag outside in the sun once a month for at least one hour to rejuvenate SAVE SPACE for convenience a suction cup is included