To prevent cavities, you need to remove plaque, the transparent layer of bacteria that coats the teeth. The best way to do this is by brushing your teeth twice a day and flossing at least once a day. Brushing also stimulates the gums, which helps to keep them healthy and prevent gum disease.
I am happy to donate one toothbrush and toothpaste to the 133 students and 10 staff for brushing. Every morning we the teacher on duty monitor on brushing teeth and students were happy to receive a set of brush and toothpaste.

to get quality of education we need quality of health.