Okay, so I went from using Blue Buffalo cat litter which was great for odors and whatnot, but my cat decided to change his litterbox habits and liked to spread his toes in the litter while he is squatting to do his business. This resulted in it getting caught in between his toes and tracked all over my small 1 bedroom apartment. It has stained my apartment's linoleum (it's going to be fun not getting my deposit back). Anyway, I did some research and found Okocat. I liked that it has antimicrobial properties, and I got the longhaired version because they are pellets AND they clump, which I believe is extremely rare in pellet litter. I wanted pellets so it wouldn't track so much. This litter isn't perfect in the no tracking aspect (I don't think there is a PERFECT litter) as if it hasn't been changed, it desindigrates into like sawdust and it gets all over the place, but luckily this litter is reasonably priced and lasts a good while so keeping it changed to prevent the sawdust consistency is no problem.