The Arm & Hammer Diaper Pail by Munchkin is the first to employ the odor-eliminating power of baking soda in a complete odor control system that includes several patented features. The Self-Sealing System traps odors when you open and close the lid. Snap, Seal & Toss Bags eliminate the need to cut and tie bags. The Vented Baking Soda Cartridge dispenses baking soda and absorbs odors to keep your nursery smelling fresh. Arm & Hammer baking soda has long been recognized by moms as a natural, safe and effective way to eliminate odors. The next generation of mom now has the next generation of diaper pail.