I think my 16 month old son has a patch of ringworm near his groin. We were at the park a few days ago and naively I let him pet a puppy who licked his hands. Anyway, my son had a doctor's appointment today and I showed her the spot. She said it does look like it (it's not in a perfect circle, 1/2 circle shape) and said it'd be good to treat it as such. She told me to get either Lotrimin AF or Lamisil cream. I went to my health food store and got an essential oil blend (Forces of Nature-Ringworm No More) with tea tree, Pelargonium, Thymus, Geranium and Hazelnut. I wanted to see if anyone has tried this blend before I open the bottle and whether it worked well or not? Or if you have any other suggestions for me that would be great too! Thanks!