I am a cloth diaper mommy and knew that I wanted to do that when I registered for my second baby. I added the Munchkin Arm & Hammer Nursery Fresheners to my registry and was happy when I received a couple packs to try as a gift. I really like these little disks. My package had five in them I believe, and I put a couple out in the nursery and one in the bottom of the cloth diaper pail. I use a dry bag for my cloth diapers, and I think the Munchkin Arm & Hammer Nursery Fresheners really helped combat the smell. I do suggest leaving out at least two as I'm not sure that one would make that much of a difference in a baby's nursery. Especially if you are cloth diapering I would recommend these. These also would work well in the bottom of Diaper Genie. Just drop it down in and leave it for a month or so. I think you will find that it helps keep the stink away and definitely helps it not spread throughout the house.