Details of the Project
We invited selected schools to participate in our pioneer scheme of the project and received positive feedbacks in academic year 2019/2020. Starting from the 2020/21 academic year, all kindergartens in Hong Kong are invited to participate in the project on a voluntary basis. The project provides the following free-of-charge services to the participated schools:
What is silver diamine fluoride (SDF) solution?
Silver diamine fluoride (SDF) solution has been widely adopted in countries such as the USA, Australia, Japan, etc. It has been proven effective in slowing down tooth decay, and safe to use in children causing no significant impact on general health. When cavities with SDF applied turn black, which is an expected outcome, it indicates that the active decay is stopped successfully.