Tangerine has a soothing and relaxing aroma. Cleansing and purifying properties. Add two to three drops as a flavoring in cake and cookie recipes. Add one to two drops in water, smoothies, teas, or lemonade for flavoring. To boost energy and uplift mood, place one to two drops in the palm of your hand, rub together, and cup over the nose and mouth for 30 seconds or diffuse throughout the room. Apply to flex points or abdomen to promote feelings of happiness.