Multi-functional Deodorizer: You can use rope attachment to Hang in your automobile as a car freshener purifier - Automotive, Bathroom, Closet, Pantry, Kitchen, Locker, Cabinets, Refrigerator / Freezer.^ Effective Odor Neutralizer: Removes odors and Moisture by filtering purifying odors, bacteria & allergens&harmful pollutants, eliminating them at the source, it wouldn't add harmful chemicals to the air.And Changing Room, Sports Bag, Litter Box, Bird or Pet Cage, Luggage, Storage Box / Bins, Smoking Ashtray and in or near anything else that smells bag or has excess moisture ^ Prevent Mold,Mildew & Excess Moisture: Our small particle charcoal deodorizer easily cleans air by trapping, filtering and absorbing airborne moisture, thereby reducing mildew formation and other pollutants known to trigger allergies.^ Reuse For Up to Years: To rejuvenate and re-activate,you can place the bags outside in the sun once a month for about an hour, and keep long time dry, and the life span can add up to year.^ Enclosed Package: Natural particle activated charcoal home & car freshener bags 200 grams. Enclosed in airtight sealed eco-friendly packaging (to retain carbon activation before you receive them).