I am a bzz agent and I got to try this product and bzz about it. I have to say that I love it!!! The litterbox has high walls so that your cat can't track the pellets out. Unlike regular cat litter this system uses pellets instead. The pellets repel the urine odor and it lasts all month long. The cats urine goes through little slots at the bottom and onto pads below. These pads absorb all of the urine and there is no smell. The pads last all week long and all you have to do is toss and replace. I have had this for almost a month now and I haven't had to clean it yet. Just scoop everyday and change...