Fridge-It Cube, Naturally Activated Charcoal Deodorizer, Refrigerator Odor Eliminator, Fragrance Free, Lasts up to 6-Months Fridge-It Cube Naturally Activated Charcoal effectively absorbs and eliminates refrigerator odors for up to 6-months without chemicals or fragrances Made in America from naturally activated charcoal; 100-percent all-natural; fragrance and chemical free Highly absorbent activated charcoal traps and neutralizes tough odors; simply set in place or hang for long-lasting freshness, up to 6-months Unique manufacturing process blends activated carbon into a single molded element thats dust-free for guaranteed food safety; people and pet safe Compact for easy use anywhere in the fridge, freezer, trash cans, office, school locker, sports bags, diaper pails, and more; single-use disposable