NATURAL: Got Smelly Shoes? What about your Gym Bag or This is the natural eliminates smells, odor, and moisture at the source without adding harmful chemicals. Our special shoe tree fits snug in your shoes for odor absorption Enclosed in Air Tight Sealed, Eco-Friendly Product with Friendly Packaging. Bamboo Charcoal Air Purifying Bag SAFE: Safe to Use around Your Kids and Pets + No more headaches! Freshen air by removing odors, not merely masking them with smelling chemicals. MULTI-USE: We recommend our air purifiers for smaller enclosed spaces such as Shoes, Purses, Boots, Cabinets, Diaper Pails, Coolers, and near Litter Boxes or Pet Cages.