Need to boost your IMMUNITY, well be diplomatic about it and diffuse this blend. 15ml Directions: Use 5-10 drops in your diffuser, then add distilled water to the indicated fill line. And Shugà I know it's going to smell delightful, but don't diffuse longer than 3 hours at a time. Ingredients: Rosemary, Clove, Lemon, Eucalyptus, and a Protective blend.