As we mentioned earlier, no matter which of these fabulous diaper disposal systems you choose, odors can and do leak out! Too many deodorizers contain synthetic fragrances and chemicals that can irritate delicate senses. Not this one! We suggest having some PU spray on hand for when the unexpected visitor drops by or for when you simply have stinky diaper sensory overload. You just spritz this organic spray around the room and you'll have some added protection that will help keep smells at bay!