If you love a good cup of tea, but hate the stains it leaves behind on your cups, mugs, and tea pots, peel an orange! Sprinkle some salt on the white part of an orange peel then scrub with it over the areas. The citric acid in the peel combined with the abrasive salt rubs off the tannic acid so the stain will be gone! This will work on iced tea pitchers too.