This cat litter I let it affect me too much of the customer rating. It is true that in the base pan abundant scattering fits and cats can turn back their business thoroughly so, however, smell the toilet with filter, despite regular cleaning and a fully filled tank (with no cheap clumping litter). When I unpacked the litter box, at first I thought you would have sent me a used toilet because this was filthy from below. Also, my tub has inside rear left and right two small tears. Why do I still keep the litter box? Because I have this available on a Saturday, the same day as our kittens moved in with us. The same quality is also cheaper.