The Tea Tree and Eucalyptus oils can be very useful in treating a variety of respiratory ailments. These are excellent medication for colds and coughs. These oils can be massaged into the chest or burned in an oil burner to help clear the airways and prevent congestion.
Tea Tree oil is a natural antiseptic and can be dabbed on cuts, bites and stings. It is often used to treat spots and pimples and when diluted with water, acts as a mouth gargle (keep in mind it should not be swallowed).