With Silver Diamine Fluoride, Some Dentists are Obliterating Cavities with a Few Brushstrokes

Dental hygienist Jennifer Geiselhofer often cleans the teeth of senior patients who can’t easily get to a dentist’s office. But until recently, if she found a cavity, there was little she could do.

“I can’t drill. I can’t pull teeth,” said Geiselhofer, whose mobile clinic is called Dental at Your Door. “I’d recommend they see a dentist, but that was often out of the question because of mobility challenges. So visit after visit, I would come back and there would be more decay.”