I have tried many many different brands of litter from the scoopable kind to the natural kind. The one that I liked the best was Everclean and that's what I've been using ever since. It forms hard clumps and keeps the odor under control. I use the extra strength scented version. It's also dust free. I scoop 1-2 times a day and it's very easy to scoop out everything. It's kind of expensive at Petco so I buy it at Pet Club and they usually have it on sale at least once a month. My cats love it too so now everyone is happy.