When you think of babies, you think of baby giggles, babbling and cooing. And for scents—that sweet, fresh baby powder smell, right? Well, if you’ve ever been in a baby nursery, there’s another scent lurking. Not from the baby—unless it’s time for a diaper change—but from the diaper pail. Many hold diapers but fail to hold in the diaper smell.

For years, the Diaper Genie has been the gold standard to do just that. As you drop in a diaper, you close the lid, give it a twist and the odor is locked in. The only problem with this system is that emptying it is a chore—imagine a chain of diapers individually twisted into their own little “packet.” So Diaper Genie came out with an improved model and competitors have cropped up as well. Now, parents have a choice in odor-containing diaper pails: Diaper Genie II Advanced Disposal System, the Diaper Champ, the Diaper Dékor and Safety First Easy Saver. They range in price and ease of use, with some requiring special refill bags. So check them out and the only thing you will be holding in the nursery is your baby—not your nose.