A tip to freshen up the garbage disposal in your kitchen sink.
I purposely don't put anything down our garbage disposal, vegetable peels, etc., just the the normal waste ends up going down the drain. Next time you use a lemon or lime cut the rind into quarters and keep in a bag in your freezer. When you want to freshen up your garbage disposal throw a wedge down the disposal. A wonderful "free" way to freshen up your kitchen sink!!