Helping Celebrate Your Child’s Last Baby Tooth

Here at Smilez Pediatric Dental Group, we get a lot of questions about how to handle the loss of baby teeth. We think the tooth fairy is a wonderful way to tap into your child’s imagination while reinforcing good oral health habits. Interestingly, the Delta Dental Original Tooth Fairy Poll has found that parents tend to leave extra money for their child’s first lost tooth. As this Gainesville pediatric dentist sees it, the last baby tooth deserves just as much of a celebration as the first.

Why Baby Teeth Matter

Baby teeth help children chew and speak, and just as importantly, they hold space in the jaw for the adult teeth waiting underneath. Baby teeth begin emerging around six months of age, and the last one can stick around until a child is about twelve. That long stretch is exactly why good daily care matters from the very first tooth.

When Do Kids Lose Their Teeth?

The age a child starts losing teeth varies, but it typically happens around six and a half years old. Over the following six or seven years, kids lose all twenty of their baby teeth, which are gradually replaced by twenty-eight to thirty-two permanent teeth. Aside from wisdom teeth, all of the permanent set is usually in place by around age thirteen. If you’re ever unsure whether a wiggly tooth is on schedule, it’s worth mentioning at your child’s next dental exam and cleaning.

Fun Ways to Celebrate the Last Tooth

The tooth fairy usually leaves cash, but plenty of other traditions can make the final visit just as memorable. Try one of these ideas:

• Leave something a little different under the pillow, like gold coins, a $2 bill, or a special note from the tooth fairy.
• Have your child decorate a special envelope or box to keep their tooth in, along with a note asking the tooth fairy for permission to keep it as a memento.
• Ask your child to write down tips for other kids, whether that’s advice on caring for their teeth or stories about their tooth fairy experiences.
• Put together a collage of toothless photos collected over the years.
• Stay up together to try to “catch” the tooth fairy in the act, then sprinkle a little glitter on the pillow once your child falls asleep.

Keep the Celebration Going with Great Oral Care

Losing that last baby tooth is an exciting milestone, and it’s a great moment to reset expectations around brushing, flossing, and regular checkups now that permanent teeth are taking over. If it’s been a while since your child’s last visit, or you’d like to talk through what’s coming next for their smile, we’d love to see you. Learn more about our practice or request an appointment with our Gainesville team.

Frequently Asked Questions

At what age do kids typically lose their last baby tooth?

Most children lose their last baby tooth around age twelve, though the exact timing varies from child to child.

How many baby teeth do kids have in total?

Children have twenty baby teeth, which are gradually replaced by twenty-eight to thirty-two permanent teeth as they grow.

Does the tooth fairy leave more money for the first tooth than the last?

According to Delta Dental’s Original Tooth Fairy Poll, many parents do leave extra for the first tooth, but there’s no reason the last tooth can’t be celebrated just as much with a special tradition instead of cash.

What should we do if our child’s permanent teeth come in crowded or crooked?

Mention it at your child’s next checkup. Some crowding resolves on its own as the jaw grows, while other cases benefit from an early orthodontic evaluation.