Aroma 
Tea tree (Melaleuca Alternifolia), sometimes spelt ‘ti tree’, is an essential oil with a pungent, fresh, medicinal aroma and with a slightly spicy, powerful undertone. 

The plant 
The Tea tree originates from New South Wales in Australia and is said to be similar to Cypress tree. It grows to about 20 foot and thrives in wetter soils such as marshes. Now the tree is typically cultivated in plantations but remains only in Australia. It is a tree with great vitality and strength and will flourish given the right environment. The tea tree is a useful and sustainable source of oil, as it is ready for harvesting every two years, even when chopped down. 

The extraction 
Tea tree essential oil is extracted from the leaves or twigs by steam or water distillation. 

Effects 
Although tea tree oil is comparatively new to aromatherapy compared to other oils, it is now widely used for its antibacterial, antiseptic and stimulating properties. Indeed, research has been conducted to investigate tea tree oil and its effect on the immune system and its antifungal properties, especially on treating skin conditions. 

History 
Tea tree has been used traditionally by the Australian Aborigines to cure wounds. In circa 1927 the oil came to Europe and has been a favourite remedy in first aid kits ever since. Interesting fact Tea tree oil was used in World War Two military first aid kits and in munitions factories for skin injuries. 

Chemical constituents 
Terpineol (Alcohol), Cineole (Ketone), Cymene, Pinene, Terpinene (Terpenes). 

Blending 
Tea tree essential oil blends well with spice oils, as well (not exclusively) lavender, rosemary, pine, ylang ylang and marjoram. Some suggested directions for use: Add 6-10 drops in a bath. Mix 5 drops with water to use in an oil burner. Mix 6-10 drops with hot water as an inhalation. Mix 5 drops per 10ml of carrier oil for massage. Can be applied direct to skin problem areas (avoid if over-sensitive). 

Precautions: 
Do not take internally. Keep away from children and eyes. If pregnant or have a medical condition consult your practitioner before use. If oil gets into eyes splash out with water, seek medical advice if necessary. If unfamiliar with essential oils seek advice from a practitioner. If unfamiliar with essential oils seek advice from a practitioner.