Learn about the many beauty benefits of tea tree hydrosol for your skin, hair and more. If you are on this page, then you already know what tea tree oil is. Also known as melaleuca oil, tea tree oil is an essential oil gotten from the leaves of the tea tree. Tea tree hydrosol is simply the distilled liquid that is produced as a by-product of the tea tree oil production. As for the scent, tea tree hydrosol smells just like its oil, having a characteristic smell of a disinfectant. The smell can be described as pungent and medicinal. Tea tree oil originates from the Melaleuca alternifolia, native to Continue Reading