Melaleuca ( Tea Tree ).  This particular oil is a great immune enhancer, medicinal in nature, antibacterial, antimichrobial, antiseptic, antiviral, expectorant and fungiside.  Melaleuca can be used aromatically, topically and internally ( I only recommend to use doTERRA CPTG oils internally ). Suggested uses would be for sore throat, wounds, virus fighting, respiratory issues, fungal infections, dandruff, hand sanitizer, candida, mastitus and can be used to disinfect. From a personal note Melaleuca is phenomenal in treating ear aches and infections. Massage oil on mastoid bone behind ear, place 3 drops on a cotton ball and insert into ear ( do not--and I repeat do not--put essential oils directly in eyes, ears or nose ). This will cost you 48 cents versus an emergency visit to the hospital. If you have any questions about Melaleuca or any other oils please post it here.  James 5:14