Our "Breathe Easier" clears the senses and is great for coughs, colds, congestion, sinuses, allergies, flu symptoms. Breathe Easier is a blend of Eucalyptus, Helichrysum, Lavender, Peppermint, Pine and Tea Tree 100% pure, therapeutic grade essential oils. Our inhalers are made in the USA with high density medical grade plastic to keep the oils from evaporating or oxidizing. The most effective method for deriving the benefits of essential oils has been proven to be inhalation.