The Moso Natural Air Purifying Bag is an all-in-one solution to clean the air in your home safely and effectively. This fragrance-free, chemical-free odor eliminator uses high quality bamboo charcoal to ionically attract harmful pollutants, odor and excess moisture out of the air for up to two years. With its wide sturdy base and reinforced grommet, simply hang or place the Moso Bag in closets, bathrooms, pet areas, laundry rooms- or any area up to 90 square feet.