Thanks to the latest manufacturing techniques and their exclusive odour eliminating recipe, Odour Buster Multi-Cat is the most dust-free and odour-free cat litter on the market. Odour Buster Multi-Cat quickly creates extra-hard clumps that are easy to scoop. Because the clumps don't break apart, the remaining litter stays clean and odour-free. It's perfect for use in litter boxes that have lots of traffic!