38% silver diamine fluoride used for treating dental hypersensitivity. Solution helps deliver better patient care by alleviating hypersensitivity, discomfort, and pain and providing benefits that will allow patients to comfortably wait for a restorative treatment. Noninvasive procedure means no drilling and anesthetic. Stops harmful bacteria and hardens and conditions softened dentin. Does not stain healthy enamel or dentin. For use in adults over the age of 21.