Toenail fungus isn't a growth of viral or bacterial. Fungus problem occur due to microscopic plant and can thrive on moist surfaces. The layer of skin underneath the nails is humid excessive, so it is a right place for growth of fungus. Once toenail fungus develops, it will turn into even worse particularly when you do not cure it properly. Many medical research has shown which the most effective and safe way to treat this condition is via assistance from natural treatment.