"Green" is all the rage now. Building green, driving green, etc.
I like to EAT green! I use a lot of fresh lemon juice, so there are those nice yellow rinds left over. One can eat only so much grated lemon zest.
Here's the perfect "GREEN" solution: clean the garbage disposal using the lemon rinds!
I cut up the rinds into 1-2" pieces, keep them in a little bowl on the sink. A couple times a day, several go down "George the Gobbler" to keep his gullet clean and smelling like - well, lemons!
Cleaning Green was never so easy. Or so Yellow.