Tea tree oil has a reputation as a ‘‘cure-all” because of its powerful anti-fungal, anti-viral, anti-bacterial properties. Other key benefits are: A natural hand sanitizer. May keep insects away. Antibacterial properties help reduce underarm odor. Tea tree oil used as antiseptic for minor cuts and scar. Helps wood healing process. Helps fight acne. Treat athlete’s foot, nail viruses, and other…