What's the best way to dispose of those nasty offerings left behind in kitty's litter box? Currently, hubby and I are reusing the last of our plastic grocery bags to bag up everything and throw into the trash. But I know there's got to be a better solution than simply adding it to the ever-expanding landfills. I have read about a flushable litter made from recycled newspaper, but it's non-clumping and my cats pee a whole lot. We've also tried out a small bag of this new clumping, flushable litter made from some kind of corn kernels, but it costs triple what we pay for litter currently and the cats aren't too excited about it. The only one who even tried it was our 18-year old who can't always make it to the "usual" box. What does everyone else do?