Since stuffies are typically loved so much they become part of all kinds of creative play, and that play can lead to some really interesting stains or whatever you might want to call that stuff that is hard, stuck to the fur and doesn't smell good , but we can't call it a stain because it has mass, right? When dealing with the required occasional cleaning of your little ones stuffies, follow along as Leena Nasir of moms.com explains a few ways to get the gunk out.