Clorox, or any bleach, can be used to treat toenail fungus. Patients mix one part bleach and 10 parts water in a tub and soak the affected toenails for a few minutes, repeating the process twice a week for a couple months, according to Bottom Line Health.
Toenail fungus affects the nail bed, which is located under the toenail. The toenail protects the fungus from exposure, making it difficult to get rid of; but soaking the affected area in bleach solution can eventually kill the fungus. HealthGuidance suggests trimming the toenail as much as possible to expose the fungus.
If the bleach solution begins to irritate the exposed areas, patients can try a lower concentration or apply the solution directly to the infected area instead of soaking the entire foot. Patients should be careful when using bleach and contact a health care professional if the desired results are not achieved or unexpected side effects occur, states HealthGuidance.