Here is a gem from the summit—A liver cleanse formula to rub on your skin over the liver. The application location is below the right breast at the lower right rib cage. The caster oil is a carrier oil used to deliver the oils to the area. You can also use coconut oil or vegetable glycerin as a replacement for the caster oil (which is sticky and can stain clothing).
Use 1 teaspoon of carrier oil for the total 20 drops in this formula. That is a 20% dilution allowing the oils to be massaged into a larger area and absorb slowly. The dilution does not reduce the effectiveness of the oils—they simply enhance the oils and soften any reaction that a straight oil may have on the body.