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 One 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 one 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).