Deodorizing disks for diaper pails. These disks are sized to fit in the slot of the lid of our 54 Quart Diaper Pail as per the image below. These will significantly reduce your diaper pail odor. It has a nice citrus scent and each disc lasts 2-4 weeks depending upon room temperature and humidity. Sold in a five pack of individually wrapped discs for $3.95. Shelf life for the discs is about 12 months if the package is unopened.