Oh holy what the crazy, this is the absolute best! Gone are the every day litter box cleaning. This scoopfree literally does the nasty part for you. My wife tasks me with the litter box cleaning. Don't get me wrong, love our "Baby Girl" but I despise the cleaning of her litter box.
The smell? It's practically gone. Why I didn't research on this is beyond me.
We are forever lifers with this self cleaning box. We'll done!