Thieves® essential oil is a powerful combination of Clove, Lemon, Cinnamon, Eucalyptus Radiata, and Rosemary essential oils for an aromatic blend that fills any space with a rich, spicy aroma. Inspired by the legend of four 15th-century French thieves who formulated a special aromatic combination composed of clove, rosemary, and other botanicals used while robbing the dead and dying