We all know about keeping a box of baking soda in the fridge, but the TipNut blog suggests a citrus peel packed with salt can kill odors and put a pleasant scent in your icebox. Photo by fdecomite . You don't need to even peel an orange, grapefruit, lemon, or two limes to make this simple air freshener—just cut it in half and thoroughly remove the actual fruit
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Freshen Your Fridge with Citrus Peels and Salt [Food Hacks]
