I've been using this litter for 3+ months, now, and can honestly say that I like it a lot! I have 3 cats, and one is frankly very particular. Even with this litter, if I'm not right on top of it, she'll make it known. But, aside from that extreme, the multi-cat formula does clump, almost immediately. Over time, tiny clumps do form in the litter, cueing you that it needs to be changed. The scent is delightful! Even when "dirty", this litter smells pleasant and woodsy! I purchased a heavier-duty sifting scoop with larger openings, as the bulk/density of the litter does require that, in my opinion. It was too labor-intensive to use the cheaper one. Basically, because of the no-dust and pleasant odor and good clumping, I am sticking with this litter! Tracking/throwing happens, but it's probably not as bad as with clay litter. I've tried so, so, so many brands, including the pretty kind; but this is the best I've found, yet! And I love that it's upcycled wood and all-natural!