I use Pet Supplies Plus brand "Premium Scoopable Clumping Cat Litter" which is $7.13 for a 40 lb bag. It's 99% dust free and clumps just as well as the name brands.

I did try "Feline Pine" and "Love My Kitty" brands. Those brands are pellets of saw dust. The only thing you really have to do is remove the solid waste from it every day. Once the pelletts turn to sawdust and you can begin to smell the odor you simply dump the whole litterbox and start over again.

I guess it's up to the individual cat owner and their pets as to what they prefer.

Good luck.

Donna