Many parents are surprised when cavities appear despite regular brushing. Diet, enamel strength, brushing technique, and hidden plaque buildup all influence cavity development. Sugary snacks and frequent snacking can increase risk even when oral hygiene seems adequate.

Routine dental visits allow early detection and preventive treatments such as fluoride applications or sealants to protect developing teeth.

Preventive evaluations through Children’s Dentistry in Markham help identify risk factors early and create personalized prevention strategies for growing smiles.