THESE DEODORIZERS HAVE ABOUT TWICE THE AMOUNT OF ACTIVATED CHARCOAL AS THE COMPETITION! This equates to twice the odor absorbing capability. Twice the work for about the same amount of money. CHEMICAL-FREE: The Charcoal sachets are free of chemicals and purifies the air naturally and creates fresh and clean air. ACTIVATED CHARCOAL: The activated charcoal derived from coconut shell makes this deodorizing sachet environmentally friendly and highly efficient at absorbing the foul odor from baby poop and pee. It removes the smell and locks it away in the sachet. HIGHLY VERSATILE: These deodorizing sachets are perfect for ending odor from any stinking environment like Kitchens, Shoes, Closets, Refrigerators, Trash Cans, Gym Bags, Vegetable Drawers, Cupboards, Diaper Pails, Nursery rooms, Cars and anywhere there is an odor. Free four double side tapes PRODUCED IN USA BY GREEN PIECE MFG. IN THE USA MADE IN THE USA! - FRESH AND CLEAN AIR: This baby diaper pail deodorizer not just covers but actually absorbs the smell of diapers and poop for a baby nursery room. Green Piece deodorizers clean and refresh the air in a nursery room and many other places. These air filters pack twice the amount of charcoal compared to the competition. This diaper pail deodorizer brings healthy and hygienic air to breathe in around the mother and baby. It's a perfect gift for any new mom!