A blending of essential oils that were used in the ancient story of the Four Thieves. In the year 1413, to be exact, four thieves were accused of robbing people who were dead or dying from the bubonic plague in Europe. When put on trial, they were asked how they were able to be near infected people without contracting the deadly plague. Their answer was simple: a blend of herbs that they rubbed on their hands, ears and temples. Thieves Factor is a combination of rosemary, cloves, cinnamon, lemon and eucalyptus. Thieves Factor Spray W Together the ingredients create a very powerful essential oil that is used many ways to protect and combat various bacterial and viral diseases.