2 Tablespoons Petroleum Jelly (or other thick Jelly like stuff if you don't want petroleum based)
1/2 Tablespoon Fresh Garlic Minced (about 2 cloves)
2 rags one to wrap around each foot
Pair of old socks that fit well and you don't care if get ruined
Mix Petroleum Jelly and garlic to make a paste. Take Olive oil and rub all over entire foot up to the ankles. Take half the paste and spread on thick on JUST THE SOLE of the foot (not on the sides or top of the foot). Take a rag and wrap up the foot, place the sock over the rag to keep it in place. Repeat the process on the other foot. If using this on an adult you will probably want to increase the amounts especially the garlic (about a one to one ration of Petroleum jelly and garlic).