I tried doing it the natural way by soaking it in Apple cider vinegar. That didn't work. I then tried bleach. That didn't work either. So I bought a over the counter drug called Clotrimazole. I could feel it working in a day or two. I had to use it everyday several time a day for about 2 months before it all cleared up.
[[span style="font-size: 9pt; font-family: Tahoma; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"]]I will try this for my son. I believe he has developed some type of ringworm. This is the first time one of my children developed this. I had a weird fungus on my finger and It was stubborn and took a long time to go away. I tried almost everything. I bought a over the counter product and I think that's what made it go away.Anyway I am going to try the product you suggested and hope it works for him.