This is the best litter
This is the best litter by far! We have four cats using this litter, and I rarely ever smell anything. It lasts a long time too! With the old (name brand) litter I needed to change it out every other day because it would become stinky quickly. The Catalyst litter clumps so well, and is easily scoopable. I also want to add; we were a bit hesitant to try this litter because one of our cats has asthma. We were afraid the pine or the clay would exacerbate his asthma. It has not bothered him at all! If anything, he seems to be doing better because this litter is not dusty. I could not recommend more!!!