Your child’s baby teeth are at risk for decay as soon as they first appear—which is typically around age 6 months. Tooth decay in infants and toddlers is often referred to as Baby Bottle Tooth Decay. It most often occurs in the upper front teeth, but other teeth may also be affected. In some cases, infants and toddlers experience decay so severe that their teeth cannot be saved and need to be removed.
The good news is that tooth decay is preventable! Most children have a full set of 20 baby teeth by the time they are 3-years-old. As your child grows, their jaws also grow, making room for their permanent teeth.
Cleaning Your Child’s Teeth
- Begin cleaning your baby’s mouth during the first few days after birth by wiping the gums with a clean, moist gauze pad or washcloth. As soon as teeth appear, decay can occur. A baby’s front four teeth usually push through the gums at about 6 months of age, although some children don’t have their first tooth until 12 or 14 months.
- Until you’re comfortable that your child can brush on his or her own, continue to brush your child's teeth twice a day with a child-size toothbrush and a pea-sized amount of fluoride toothpaste. When your child has two teeth that touch, you should begin cleaning between their teeth daily.
- For children younger than 3 years, caregivers should begin brushing children’s teeth as soon as they begin to come into the mouth by using fluoride toothpaste in an amount no more than a smear or the size of a grain of rice. Brush teeth thoroughly twice per day (morning and night) or as directed by a dentist or physician. Supervise children’s brushing to ensure that they use the appropriate amount of toothpaste.
- For children 3 to 6 years of age, use a pea-sized amount of fluoride toothpaste. Brush teeth thoroughly twice per day (morning and night) or as directed by a dentist or physician. Supervise children’s brushing and remind them not to swallow the toothpaste.
Baby Teeth Eruption Chart