The Tea Tree is a small tree or shrub with needle-like leaves. It is also domestically referred to as Ti-tree. It can grow up to 7 meters (20 feet) in height and thrives in marshy areas, though it is now cultivated in plantations. The Tea Tree is very robust; it is ready for cutting only two years after itsâ?? previous harvest. Tea Tree Essential Oil is best known as a very powerful immune stimulant. It can help to fight all three categories of infectious organisms (bacteria, fungi, and viruses), and there is evidence that Tea Tree Oil massages prior to an operation may help to fortify the body and reduce post-operative shock. Used in vapor therapy, Tea Tree Oil can help with colds, measles, sinusitis and viral infections. For skin and hair, Tea Tree has been used to combat acne, oily skin, head lice and dandruff. As essential oils have become more accepted by the public, the use of Tea Tree has increased significantly. This can be readily evidenced by the commercial products now using Tea Tree Essential Oil. Color: Pale yellow to colorless Consistency: Thin Note: Middle Aroma Strength: Medium to Strong Blends well with: Tea Tree essential oil blends particularly well with Cinnamon, Clary sage, Clove, Geranium, Lavender, Lemon, Myrrh, Rosewood, Rosemary and Thyme. Aromatic Scent: Tee Tree essential oil has a fresh, Antiseptic and medicinal scent. It also has characteristic mint and spice back-notes. History: The aboriginal people of Australia have long used Tea tree oil; similarly, Tea tree has a long history of use within the field of aromatherapy. In World War Two, the producers and the cutters of Tea Tree were exempt from military service until enough essential oil had been accumulated. The oil was a highly valued product as it was issued to each soldier and sailor as part of their kit in order to treat tropical infections and infected wounds. Cautions: Tea Tree essential oil may cause dermal sensitization in some people. Do not take internally. Disclaimer: Please note, the International Federation of Aromatherapists do not recommend that Essential Oils be taken internally unless under the supervision of a Medical Doctor who is also qualified in clinical Aromatherapy.