“I HAVE HAD CATS WHO HAVE USED LITTER BOXES SINCE 1975. THIS IS THE BEST LITTLER EVER. AND I HAVE TRIED EVERY NEW TYPE THAT HAS EVER COME OUT - NEWSPAPER PELLETS, ALFALFA PELLETS, THE ONES YOU RINSE OFF IN THE PERFORATED TRAY. EXPENSIVE AS IT IS I AM STICKING WITH FINE-GRAIN SILICA KITTY POO FROM NOW ON.”
“Odor control is great and one bag lasts about 6 weeks for.my indoor/outdoor cat. However the litter dust leaves a fine film in the floor of the laundry room where the box is kept.”