Take a foot bath with effervescent tablets for dentures. Then the nail file off as much as possible and then rub with Vicks VapoRub (as advertising must not: a known means what you put on your chest to open the airways colds). After a night nails withdraw cleaned with a cotton ball with vinegar. Works very quickly, after a few days the nail looks better already! Filing, lubrication and cleaning to maintain the nail fungus is completely gone.