Natural nail fungus treatment.Vicks Vaporub is a cough suppressant topical analgesic. By rubbing your nail or toenail twice a day with a generous amount of it, you will see an improvement in just a few days. It may take as long as six months, but this will take care of your infection. You will need to continue with this treatment until the new nail completely grows to ensure that none of the infection will remain, allowing the fungus to reappear. Should your nail(s) begin to darken, switch... more