I can't say enough good stuff about the cat genie! I love my cats but I hate litter so much that I didn't know what to do. I hate the smell, the nasty box, the gross bits tracked all over the place. But now I never ever worry about it. I actually have guests compliment how well my house smells and I am so pleased to say it's my LITTERBOX!!!! It actually improves the smell in my house when it runs!! How amazing is that!! My only wish is that they would come up with some different scents to change it up a bit. I love the fresh scent though, it's great.