This is crazy. Mix 1/4 c Listerine (any kind but I like the blue), 1/4 c vinegar and 1/2 c of warm water. Soak feet for 10 minutes and when you take them out the dead skin will practically wipe off. - sublime-decor
8 ounces of olive oil, about 2 ounces of beeswax. I warmed the oil over a double boiler. I took it off the heat as soon as it was melted. Add 30 drops each essential oil (lavendar, eucalyptus, white camphor) I would use coconut oil as a base oil too with the olive oil.
Use vicks vapor rub and socks. Even the worst cough can be stopped within 5-15 minutes, and lasts hours. Just apply the vapor rub generously to the bottom of your (or child's) feet, and cover with socks. works 100% of the time, and has been proven to work better than prescription drugs.