Back in Grandmothers’ day, good ground “Turkish” coffee was too precious to “waste” on mere vanity, but what about that black stuff on the bottom of the cup? Well, you can use it as a darkening hair rinse: rub it into dry hair, wrap in saran wrap (or a plastic bag) and towel, wait 20 minutes and rinse with warm water. For a thorough skin peel, mix it with egg white, rub onto face, let dry and rinse with lukewarm water. Coffee grounds are pretty sharp, so I wouldn’t use this on my face again. But it is a great exfoliator for legs – just don’t forget to follow up with you-know-what or a rich cream to hydrate.