It is appropriate for children to come to the dentist for examination from 1 year old. Subsequently, it is necessary for early intervention to have regular check-ups at a maximum of 6 months. In children older than 2 years old, toothbrush use should be started without paste. We not only take care of teeth, but also teach our children the habit of brushing teeth. Toothpaste should not be started before it becomes conscious not to swallow it. Because if the fluoride in toothpaste is swallowed, it is possible to have negative effects on both teeth and general body health. Before reaching this awareness, fluoride-free pastes specially prepared for children can be used.It is appropriate for children to come to the dentist for examination from 1 year old. Subsequently, it is necessary for early intervention to have regular check-ups at a maximum of 6 months. In children older than 2 years old, toothbrush use should be started without paste. We not only take care of teeth, but also teach our children the habit of brushing teeth. Toothpaste should not be started before it becomes conscious not to swallow it. Because if the fluoride in toothpaste is swallowed, it is possible to have negative effects on both teeth and general body health. Before reaching this awareness, fluoride-free pastes specially prepared for children can be used.