The oral health habits children develop in their early years have a lasting impact on the health of their permanent teeth. Prevention starts long before the first adult tooth appears — and parents play the central role in establishing those habits.
Starting Early: The First Year
Oral care should begin before teeth erupt. Wiping the gums with a damp cloth after feedings helps remove bacteria and acclimates infants to having their mouths cleaned. Once the first tooth appears (typically around 6 months), introduce a soft infant toothbrush with a tiny smear of fluoride toothpaste. The first dental visit is recommended by age 1.
Toddler and Preschool Years
Children at this stage need parental assistance with brushing. A rice-grain amount of fluoride toothpaste until age 3, then a pea-sized amount from ages 3–6. Flossing should begin once two teeth touch each other. Limiting juice and sugary snacks, avoiding prolonged bottle use especially with sweet liquids, and establishing a twice-daily brushing routine are foundational practices.
School-Age Children
As children develop manual dexterity, they can gradually take over their own brushing — but parental supervision and review is recommended until at least age 7–8. Sealants on permanent molars are highly effective at preventing cavities in the deep grooves of back teeth. Fluoride treatments and regular cleanings every 6 months support ongoing prevention.
Building Positive Associations
A child who has positive early dental experiences is far more likely to maintain regular dental visits as an adult. Choosing a family-friendly practice, avoiding fearful language about dental procedures, and making oral hygiene part of a playful routine all contribute to a lifetime of good oral health.