This workshop explores SDF’s history in dentistry, how it was used and has now become a new interim caries-arresting medication of choice most especially in the setting when treating pediatric dental patients. Initial discussion of case presentations on usage in pediatric patients and protocol will be explained. The workshop also covers the silver modified atraumatic restorative therapy technique (SMART), combining SDF with restorative materials used in pediatric dentistry, and other techniques and materials being used in pediatric dentistry.