DampRid Hanging Bag Moisture Absorber eliminates excess moisture that causes dampness, musty odors from the air, get rid of stale, musty odors. The hanging bag design is perfect for closets, laundry rooms, and storage areas where clothes often collect unpleasant odors. DampRid crystals absorb excess moisture to create and maintain the optimal humidity level wherever moisture is a problem. Each dehumidifying bag can last up to 60 days depending on the level of humidity and temperature. When the bag is finished, simply discard and replace. Available in a variety of scents or in Fragrance Free. Not for use in moving vehicles. Keep out of reach of children. Read & follow all label directions.