Uses Take one drop of Oregano oil in a veggie cap or 4 fl. oz of liquid daily to maintain healthy immune function.* Add one to two drops to a veggie capsule to support healthy respiratory function.* Put one drop of Oregano essential oil in place of dried oregano in spaghetti sauce, pizza sauce, or on a roast. Put 10 drops in a 16-ounce spray bottle with water for a surface cleaner. Directions for Use Diffusion: Use one to two drops in the diffuser of your choice.THIS IS HOT OIL, MUST USE CARRIER