Not dust-free but excellent otherwise
I wouldn't call this litter "dust-free" because, as good as the clumping is, the granules do break down into a powder as with most other litters, so I get dusty pawprints on my sofa. However, the clumping IS excellent, it's flushable, and there's relatively little granule tracking. I've tried Sanicat silica, Oko plus, supermarket clay, and this is definitely the best yet. I've got a big boy who makes enormous poos and a little girl who is very fussy about her tray and this seems to keep them both happy.