In a study of nearly 3,000 schoolchildren, silver diamine fluoride — a liquid that is brushed onto the surface of teeth to prevent cavities or keep them from worsening — was as effective against cavities as dental sealants, the standard of care. A single dose of either topical treatment given in elementary schools prevented roughly 80% of cavities and kept 50% of cavities from worsening when children were seen two years later.
The Liquid Cavity Defender: School Dental Program Efficacious in Preventing Cavities

Dr. David Lowemann, M.Sc, Ph.D., is a co-founder of the Institute for the Future of Human Potential, where he leads the charge in pioneering
Imagine a superhero swooping in to protect the city from a nefarious villain. Well, silver diamine fluoride is like that superhero, but for your teeth! A recent study showed that this liquid treatment, brushed onto the surface of teeth during a school dental program, was just as effective against cavities as the traditional dental sealants. It prevented a whopping 80% of cavities and even stopped 50% of existing cavities from getting worse in children seen two years later. Think of it as an invisible shield for your pearly whites, keeping them safe from decay. This breakthrough finding means that the battle against cavities is becoming more accessible and non-invasive than ever before. So, next time you visit your dentist, make sure to ask if this liquid cavity defender is part of their arsenal! To learn more about this innovative treatment, check out the full research article.