Master Thief Synergy Blend Essential Oils 30 ml Pure Natural Germ Fighter Undiluted Therapeutic Grade Best Health Shield - Clove Cinnamon Lemon Rosemary Eucalyptus SAFETY WARNING: For external use only. Other than aromatherapy, dilute with a carrier oil. For topical use, rub a very small amount on the inside of your elbow area to test for any allergic reaction before use. Keep out of the reach of pets. Avoid contact with eyes, keep out of the reach of children. If pregnant, consult with your health care provider before use.