Keep the fridge smelling clean and keep foods fresh longer with Arm & Hammer Fridge-N-Freezer Baking Soda. This product is specially formulated to eliminate odors. Its flo-thru vents expose more than twice the baking soda of any other 1 lb package. The Arm & Hammer baking soda comes in a spill-proof package, with one for the freezer and one for the fridge. This product contains pure ingredients for potent deodorizing. It is not recommended for baking. To keep everything fresh, make sure to change your Fridge-n-Freezer box every 30 days. Use a new box each month for fresher tasting foodAbsorbs and deodorizes food odorDual panel flow-through vents for max odor controlHelps keep food tasting fresh, longerBuy 2, 1 for Fridge, 1 for FreezerContains pure baking soda; not recommended for cookingAfter use, pour down the drain while running warm water to freshenOnly one with flo-thru technologySpill-proof package