100% pure undiluted Tea Tree Oil, grown and harvested in the rural areas of Australia. Each batch is tested to ensure it conforms to our strict quality guidelines which are over and above industry standards. Tea Tree Oil has been used for thousands of years by the indigenous population of Australia and is renowned for its powerful antiseptic qualities and other numerous applications and benefits. 100% pure undiluted Tea Tree Oil, grown and harvested in the rural areas of Australia. Each batch is tested to ensure it conforms to our strict quality guidelines which are over and above industry standards. Tea Tree Oil has been used for thousands of years by the indigenous population of Australia and is renowned for its powerful antiseptic qualities and other numerous applications and benefits.