This handy 10-pack of Arm and Hammer Nursery Fresheners harness the power of baking soda in a portable freshener that can be used just about anywhere. These ten deodorizing discs that are filled with odor-eliminating baking soda and with lavender or citrus scents are great for diaper bags, diaper pails, changing tables, hampers, and more. Not intended for use as a replacement in the lid of Munchkin Diaper Pails. Multi-purpose air freshening discs for household use.