7. Why does my child have cavities even though we brush?
What Happens If Your Child Has a Cavity
You’re not alone—cavities can happen even when families are brushing regularly and doing everything they can.
Some common reasons include:
-Hidden sugars in snacks, drinks, juice, and even certain “healthy” foods
-Genetics and enamel strength, which can make some children more prone to cavities
-Brushing technique—young kids often miss harder-to-reach areas
-Frequent snacking or sipping during the day, allowing sugar to stay on teeth longer
-Milk or juice at bedtime, especially if brushing doesn’t happen afterward
The good news is that cavities don’t mean you’ve done anything wrong. Every child’s mouth is different. At your visits, we can help improve brushing routines, discuss diet choices, and suggest options like fluoride treatments or sealants for added protection.