When your child is about two and a half years old, you can try introducing them to flossing their teeth. Flossing helps remove decay causing bacteria from between their teeth and keeps their gums healthy. It will take time for your child to get used to having their teeth flossed, however, ideally their teeth should be flossed twice a week in areas where the teeth are touching.
Slide the floss between your child’s teeth and gently work it up and down, against the surfaces of each tooth. Do not snap the floss down between the teeth as the floss may hurt their gums. After flossing, have your child rinse with water, then brush (or if you prefer, brush then floss) your child’s teeth.
If you find flossing your child’s teeth difficult, ask your dentist to show you how to do it. Floss holders are available, which can make flossing easier for some children.