Snakeroot extract, which is used in Ayurvedic medicine, is made of sunflowers and is an all natural remedy for toenail fungal infections. Kerassentials was founded by Dr. Terry was an adjunct professor in Duke University's Department of Anthropology and taught at the Duke University School of Nursing. Your doctor might recommend temporary removal of the nail to allow the antifungal drug to be applied directly under the nail. Because there is no evidence to support their effectiveness, household bleach and hydrogen peroxide are not recommended. Lavender oil is an essential oils that has many health properties. Some people are unable to take tablets due to the rare but serious risks. Before you use the solution in sensitive places, be sure to test it on a small area to determine if there are any adverse reactions. Nails that are exposed to moisture and warmth a lot are more likely to get infected by a fungus. The heat is produced so it can kill the organisms causing the toenail infection.