tea tree oil is just one of the oils one should not travel without!
it is an antiseptic, its also anti-fungal, anti-viral. it is good for the immune system (external application only)
what else is it good for: dandruff, insect bites, oily skin. when vaporised it helps to eliminate airbone bacteria and viruses.
the australian aborigines have used this oil for centuries.
dont travel without it!