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How to care for a baby’s first teeth
New Parent

How to care for a baby’s first teeth

2 min read
Key takeaways
2 min
  • Start wiping baby's gums with a soft cloth from birth, then brush twice daily when the first tooth appears.
  • Use fluoride toothpaste in rice-grain amounts with the softest children's brush available.
  • Begin flossing between teeth when the second tooth erupts to prevent decay.
  • Avoid giving bottles or nursing after evening brushing to reduce cavity risk.
  • Schedule first dental visit when baby teeth erupt for fluoride treatment recommendations.

Care for baby's first teeth by wiping gums from birth, then brushing twice daily when teeth appear using rice-grain sized fluoride toothpaste and soft brush. Start flossing when second tooth erupts and visit dentist early.

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Although temporary, baby teeth are very important. If they fall out early because of decay, permanent teeth can come in crooked [1]. That's why good hygiene is essential from the very beginning.

When to start brushing

Dentists recommend wiping your baby’s gums with a cloth or massaging them with a soft brush (without toothpaste) from birth [2]. When the first tooth erupts, move on to cleaning them twice a day.

Type of brush and proper technique

We clean our teeth with a toothbrush and toothpaste, but when it comes to babies, there are a few things to consider.

  • Children's toothpaste should contain fluoride (it strengthens enamel).
  • The amount of toothpaste used should be tiny, like a grain of rice.
  • Choose the softest children’s brush you can find.
  • Do not rinse your child's mouth after brushing.
  • When the second tooth erupts, clean the space between them with floss or a separate brush with a small head.

After evening brushing, do not give your child a bottle of formula or breast milk (if possible). Never dip their pacifier in syrup or honey. All of this can result in tooth decay [2].

Should we visit the dentist?

See your doctor when your baby’s first teeth erupt, they can suggest when and if you should treat them with a special protective fluoride coating to prevent tooth decay [3].


Frequently asked questions

Begin wiping your baby's gums with a soft cloth from birth. Once the first tooth erupts, start brushing twice daily with a soft children's toothbrush and fluoride toothpaste.

Use only a tiny amount of fluoride toothpaste, about the size of a grain of rice. This small amount is safe if swallowed and effective for cleaning baby teeth.

Schedule your baby's first dental visit when their first teeth erupt. The dentist can recommend protective fluoride treatments and provide personalized care advice.

No, don't rinse your baby's mouth after brushing. Leaving the fluoride toothpaste residue helps strengthen tooth enamel and provides continued protection against decay.

Baby teeth are crucial because early loss from decay can cause permanent teeth to come in crooked. Proper care ensures healthy spacing and alignment for adult teeth.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated September 3, 2024

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