The oil in orange rind doesn't just smell great, it contains d-limonene, a natural solvent that can cut through grease. For a zingy cleaning spray, steep the rind of four oranges in 1 cup distilled white vinegar for 2 weeks. Strain and dilute with 1 cup water. Put in a spray bottle and use as an all-purpose cleaner!Get quick and easy recipes for dinner tonight! Start now!