Oregano essential oil is a powerful defense against fungal, bacterial and viral infections. It offers a potent natural treatment option for nail fungus without the side effects or expense of prescriptions. Oregano is a remarkable oil that can help treat gum disease, tonsillitis, strep, flu, colds, or other viruses, and candida or fungal issues. It can even be used for as a tasty spice for cooking! With so many potential applications, it should be considered a ‘must have’ around the house.