Kristen probably guessed from my comment on Overcoming Reusable Bag Shyness that I’d be back with a whole post on eco-friendly cat litter disposal.
In comments on the bag shyness post, Kristen said:
I’ll be honest: Even though I own several reusable shopping bags, I seldom use them. The reason? I have three cats, and I use plastic grocery bags when I clean the litterbox because I can tie them up when I’m done.
Sorry I’m picking on you Kristen, but I think this is a great topic. We’ve talked about green cat litter here, but we haven’t spent much time on litter …read more

I’ve been using Feline Pine from Nature’s Earth for about five years now. Well, actually Choco has been using it. I’m just the litter box cleaner.
Feline Pine is compressed pellets of recycled pine. As the cat urinates, the pellets break down into sawdust. Scoop the poop daily with a slotted scooper that allows for most of the unused pellets to go back into the litter box. Then you flush the kitty poop.* Give the box a shake to settle the dust on the bottom and the pellets on top. Change litter when most of the pellets have been used …read more