To use, rub Vicks VapoRub on the affected toenails many times per day. Camphor oil is effective as a decongestant and cough suppressant. Vapor rub is ... on your chest or feet and then cover ...

You can dab a store-bought menthol ointment like Vicks VapoRub under your ... shower to get some of these benefits. A few studies have found that vapor rub containing menthol, eucalyptus and ...