Diffusing Eucalyptus will benefit respiratory problems and will also help disinfect a living area preventing the spread of bacterial or viral agents to others. For individual respiratory conditions or coughs inhaling the oil directly or breathing vapors from a cup of warm water with a few drops added is usually beneficial. Also an prepared ointment or dilution with a carrier can be applied topically to the chest or throat area. Apply Eucalyptus to the chest easing congestion and alleviating persistent cough. Check it out:http://mydoterra.com/bdsd