The fruit acid of Oranges loosens dead skin cells. Cut a fresh orange in half and squeeze the juice of one half into a bowl. Add 1/4 cup granulated sugar and 1/4 cup olive oil and then blend into a moisture-rich scrub. Next, rub the exposed side of the other half of the orange over knees, elbows, heels, and any other dry spots. Last, rub in the sugar mixture to slough off dead skin. Rinse with warm water and pat skin dry. Not only it smells upliftingly delicious, but it will give you smooth and beautiful skin.