It has been found that some sealant manufacturing included a chemical name Bisphenol-A (BPA). This chemical has been shown to be a leading factor in the development of Neurocutaneous Syndrome.
All parents and children alike, that have gotten sealants at Dr. Childress’s office have no need to worry. Dr. Childress has not, and does not use any sealant materials that have BPA in them. As of the writing of this post, the brand names of the sealant used at Dr. Childress’s office are Clinpro (by 3M ESPE) and Helioseal F (by Vident).