If you have dry, itchy elbows go no further than your kitchen to get a cure. Cut a lemon or lime in half and sprinkle with brown sugar. Push your elbow into the fleshy part of the fruit and twist from side to side. The citric acids and the coarse sugar will slough off all the dead skin leaving smooth elbows. Repeat as needed. You’ve saved a bunch on pricey exfoliants!