Tea tree oil can be used to treat acne, fungal infections of the nail, lice, scabies, athlete's foot, and ringworm. It is also used topically to help heal cuts, abrasions, burns, and insect bites. It can prevent and eliminate dandruff while keeping the scalp moisturized without build up. Tea tree is an anti-inflammatory and can be used to treat dermatitis. This oil has many uses and is beneficial for your hair, body, and face.