1. Cultivate the awareness of brushing teeth from an early age: after children are born, they should be educated in correct oral hygiene habits. You can remind your child to brush his teeth when feeding and changing diapers.

2. Choose your favorite toothbrush and toothpaste for your child: Let your child participate in the process of choosing your own toothbrush and toothpaste, which can make your child cherish and like to use these products more.

3. Make a fixed time to brush your teeth: It is a good time to brush your teeth before going to bed every night or after getting up in the morning. Parents can make a fixed timetable with their children, so that children can develop the habit of brushing their teeth on time.

4. Teach children to brush their teeth with games: Some interesting games can be used to teach children how to brush their teeth correctly, such as who brushes all their teeth first and checks each other's oral hygiene.

5. Set an example for children: Parents should also maintain good oral hygiene habits, become role models for children, and let children know the importance of brushing their teeth from an early age.