Buy online Australia wide. Uses and benefits of Bush Balm Mint Essential Oil include. When diffused, Bush Balm Mint Essential Oil works to fight colds and ease headaches. Bush Balm Mint Oil has noted antibacterial and antifungal properties, making it an effective essential oil for cleaning. Because of its refreshing and purifying essence, Bush Balm Oil makes a highly effective natural air freshener. Bush Balm Mint is also prized for its carminative qualities and is commonly used as a natural de-stressor. Extracted from the leaves and twigs of the Prostanthera melissifolia plant species, AWO’s 100% pure Bush Balm Mint Essential Oil is ethically sourced using the steam distillation method.