Thank you for the information. I look forward to hearing your experience with Kerafoam.At the Chicago conference in 2008, I learned about a cream called Kerol made by Doak Dermatologics, a subsidiary of Bradley Pharmacueticals. It consists of 50% urea with salicylic acid and it is by prescription. For adults I think it would be alright, but not sure about its use for children. Thank you Christina.