For children up to the age of two, it is mainly about getting them used to having a toothbrush in their mouth. You should start tooth brushing regularly as soon as your child’s first tooth appears. Just before the tooth breaks through, the gums can itch and your child may like having something to bite on, for example a toothbrush.
Brush your child’s teeth twice a day. In the morning, preferably after breakfast, and before they go to bed in the evening.