Keep your nursery or diaper changing area fresh and odor-free with the Munchkin Arm & Hammer Puck Baking Soda Cartridge 4 Pack. These pre-filled discs are designed to work seamlessly with Munchkin diaper pails, releasing a pleasant lavender scent while effectively eliminating unpleasant odors. Made with Arm & Hammer baking soda, a trusted odor eliminator, these cartridges help neutralize tough diaper smells, ensuring a clean and comfortable environment for your little one. Simply place the discs in the designated compartment of your Munchkin diaper pail and let them work their magic. With a pack of four cartridges, you'll have a continuous supply of freshness for an extended period. Keep your spaces smelling fresh and inviting with the Munchkin Arm & Hammer Puck Baking Soda Cartridge 4 Pack.