Baby Bottle Tooth Decay: What Parents Should Know

Your child's infant teeth may be temporary, but they can still develop cavities.

Starting a good oral care routine early on will protect their smile and set the foundation for lifelong dental health.

What Leads to Baby Bottle Tooth Decay?

Baby Bottle Tooth Decay usually affects the upper front teeth but can also spread to other infant teeth. The primary cause of this condition is the frequent exposure of a baby’s teeth to sugary liquids.

Prolonged bottle use, especially at bedtime, is a major factor contributing to early tooth decay in babies. When infants fall asleep with a bottle, sugars from milk or juice stay on their teeth for extended periods, increasing the risk of cavities.

Protect Your Baby’s Teeth from Early Decay

Keeping your baby’s teeth healthy starts with simple daily habits.

• Avoid sharing utensils or feeding spoons, as bacteria can transfer to your child.
• After each feeding, softly clean your baby's gums with a clean, moist cloth.
• Once teeth appear, brush them with a soft-bristled toothbrush and a tiny smear of toothpaste until age three.
• From ages three to six, increase the toothpaste’s amount to a pea-sized drop and supervise brushing until they can rinse and spit properly, usually around age six or seven.
• Only offer formula, breast milk, or plain milk in bottles—skip sugary drinks like juice or soda.
• Ensure bottles are finished before naptime or bedtime to prevent prolonged sugar exposure.
• If your child uses a pacifier, keep it clean and avoid dipping it in anything sweet.

Encourage your child to transition to a cup by their first birthday and promote a balanced diet to support strong, healthy teeth. Also, book timely appointments with a children’s dental care specialist.

Concerned About Your Child Having Baby Bottle Tooth Decay?

If you suspect your child’s infant teeth might be getting affected by baby bottle tooth decay, don’t wait—schedule an appointment right away.

Looking for the best Rochester dentistry for children provider?

At Great Outdoors Pediatric Dentistry, we specialize in providing personalized children's dental care. Call us at 603-343-1228 or book an appointment online.