what color is tea tree oil
Tea tree plantation, Coraki. Tea tree oil (TTO), or melaleuca oil, is an essential oil with a fresh camphoraceous odor and a color that ranges from pale yellow to nearly colorless and clear.xposure of tea tree oil to air and light results in oxidation of some of its components. Oxidized tea tree oil should not be used. Some people experience allergic contact dermatitis as a reaction to dermal contact with tea tree oil.