Is known for its many health and beauty benefits. Tea tree can be used as a cure for almost all tropical infections and diseases. It has some sort of positive effect or treatment for these illnesses. Tea tree is rarely ingested, but if you do, it should be in mild concentration. It can help cure internal bacterial infections in the colon, stomach, intestines, and urinary system. It can also be used to help heal wounds quickly and protect against any infection. If you?re suffering from congestion, coughing, common cold and anything else associated with a cold can surely get relief from tea tree. Rubbed on the chest or diffused while sleeping can work wonders when battling a cold! Tea tree is also known for its effectiveness in hair health. Apply diluted with a carrier oil directly to scalp to help with dandruff. It can also keep the scalp moisturized, which will help reduce the amount of dry skin on the scalp.