We are a household of coffee drinkers. With 2 incredibly active kids under 4 who don't want to sleep/nap, I need all the help I can get. I always save the used coffee grounds for the compost. The grounds are relatively rich in nitrogen, providing bacteria the energy they need to turn organic matter into compost. We have a small fruit garden in the back yard and I don't really have time to take care of it. So good compost really helps it grow.
Yesterday, I read somewhere on the web that you can use old coffee grounds as an exfoliant for the skin. Well, I had to try it! My skin on my hands are very rough from childcare and house chores. I just scoop a small amount of used coffee grounds and rubbed them vigorously between my hands for a few seconds and rinse. My hands felt incredibly soft! Wow! I actually saved the grounds that I used for exfoliating and now that are in the compost heap. I didn't know coffee grounds could be used 3 ways - Awesome!!