“I love Kitty Poo Club boxes, but really dislike clay litter. My cats track it everywhere. I prefer the silica litter. One of my cats goes in the same corner of the box, so the clay litter never really clumps. Its a smelly mess. However a quick stir of the silica helps the wetness evaporate, no scooping.”
“I was a fan of the clay. I ordered fine grain silica, but I received large crystals of silica. If I receive the large crystals again, I may cancel membership.”