When Your Child Loses Their Baby Teeth - A Parent's Guide product guide

Smile Solutions Guide: When Your Child Loses Their Baby Teeth — A Parent's Guide

There are certain childhood milestones that carry a particular kind of magic, and losing that first baby tooth is one of them. The gentle wiggling begins, the anticipation builds, and before long a tiny tooth has made its exit and a small, proud gap appears in that little smile. For many families, it is a moment of joy, wonder, and perhaps just a touch of nervous excitement.

At the Tooth Fairy Centre at Smile Solutions, we are genuinely privileged to be part of children's dental journeys — from those very first baby teeth through to a healthy, confident adult smile. This guide is for parents who want to understand what to expect as their child begins to lose their baby teeth, when to seek professional advice, and how to make the experience a positive one.

If you have any questions or concerns, our team is always here to help. Call us on 13 13 96.

Why do baby teeth fall out?

Baby teeth — also called primary teeth or milk teeth — are never meant to be permanent. They serve a vital purpose in early childhood: acting as placeholders for the adult teeth developing beneath them, supporting your child's ability to chew food, speak clearly, and maintain correct spacing throughout the jaw. Once the adult teeth are ready to emerge, the roots of the baby teeth gradually dissolve through a natural biological process called resorption. As the root disappears, the tooth loses its anchor in the jawbone, becomes progressively looser, and eventually falls out to make way for the permanent tooth below.

It is a well-designed process, and in the vast majority of cases it unfolds smoothly and naturally — without any need for intervention.

When does it all begin?

Most children begin losing baby teeth around age five or six, though anywhere from four to seven is well within the normal range. Children develop at their own pace, and the timing of tooth loss can vary considerably from one child to the next — even within the same family. If your child is at the later end of that range, there is generally no cause for concern.

The order in which baby teeth are lost tends to follow a fairly predictable pattern, broadly mirroring the sequence in which they originally arrived. Here is a general guide to the expected timing:

Lower central incisors (the two front bottom teeth) Typically the first to go, usually around age five or six. These are often the teeth that generate the most excitement about a certain nocturnal visitor.

Upper central incisors (the two front top teeth) These follow shortly after, usually between ages six and seven, and are responsible for many of those endearingly gap-toothed school photos that parents treasure for decades.

Lateral incisors (the teeth adjacent to the front teeth) Upper and lower lateral incisors are typically lost between ages seven and eight.

First molars (the back baby teeth) The first set of baby molars generally loosen and fall out between ages nine and eleven.

Canines (the pointed teeth) Upper and lower canines typically come out somewhere between ages nine and twelve.

Second molars (the very back baby teeth) The last baby teeth to depart are usually the second molars, generally lost between ages ten and twelve.

By around age twelve or thirteen, most children have lost all twenty of their baby teeth and have their full complement of adult teeth in place — with the exception of the wisdom teeth, which arrive considerably later.

What is normal during the tooth loss process?

Wiggling is a reassuring sign When a baby tooth begins to feel wobbly, it is a positive indication that the adult tooth beneath it is pushing upward and the root is dissolving as it should. Encourage your child to gently wiggle the tooth with a clean finger or their tongue — but never try to force it out before it is genuinely ready.

A small amount of bleeding is entirely normal When a tooth finally comes out, there is often minor bleeding from the socket. This is completely expected. Have your child bite gently on a piece of clean gauze or a folded tissue for a few minutes, and the bleeding will typically resolve quickly. Avoid vigorous rinsing for the first hour or so.

The tooth may look different from what you expect Baby teeth that fall out naturally often have a narrow, rounded base where the root once was, because the root has dissolved away through resorption. There is no need for concern if the tooth appears shorter or more rounded at the base than you anticipated.

The permanent tooth may look different at first Adult teeth often erupt looking somewhat different from what parents expect. They may appear quite large compared to the neighbouring baby teeth still in place; they may have slightly ridged edges along the biting surface (these ridges, known as mamelons, wear down naturally over time); and they may appear more yellow than the white baby teeth nearby. This is entirely normal. Adult teeth naturally carry more yellow-toned enamel than primary teeth — it simply reflects their different composition, not poor dental health.

Some temporary spacing changes are to be expected Minor spacing fluctuations as teeth come and go during this transitional period are common. Do not be alarmed by small gaps or slight crowding — the mouth is continuously adjusting as adult teeth erupt and settle into their final positions.

Should I help my child remove a tooth?

Provided a baby tooth is wiggling freely and is clearly ready to come out, it is perfectly fine to assist your child at home. A clean tissue or piece of gauze provides better grip and helps manage any minor bleeding. A gentle twist as you pull is usually all that is needed.

If the tooth is only mildly loose and still feels firmly anchored, leave it alone. Attempting to remove a tooth before its root has properly dissolved can be uncomfortable and may cause damage to the surrounding tissue or to the emerging adult tooth below. Patience is the best approach here — nature will take care of it in good time.

Never tie a tooth to a door and slam it. It is painful, potentially damaging, and simply not worth the moment of drama — regardless of how entertaining it might look on video.

When should I call the dentist?

In most cases, losing baby teeth is a smooth, uncomplicated process that requires no professional intervention. There are, however, certain situations where it is worth contacting us:

The adult tooth is coming in behind the baby tooth Sometimes an adult tooth begins to push through before the baby tooth has vacated its position, resulting in what appears to be a double row of teeth. This is quite common, particularly with the lower front teeth. In many cases the baby tooth will fall out on its own within a couple of months once the adult tooth is actively erupting — but it is worth having it assessed to ensure the baby tooth is not blocking the adult tooth from moving into its correct position.

A tooth is very loose but will not come out If a tooth has been noticeably loose for several weeks without falling out naturally, your dentist can take a straightforward look to determine whether it needs a little professional assistance.

There are signs of infection If the gum surrounding a loose or recently lost tooth appears very red, swollen, or is producing any discharge, have it assessed promptly.

A tooth has been knocked out due to trauma If a baby tooth is knocked out by accident rather than falling out naturally, call us on 13 13 96. Re-implantation of a baby tooth is not typically recommended, as it can interfere with the developing adult tooth below — but we will want to assess the area and ensure there is no underlying damage to the jaw or the emerging permanent tooth.

If it is an adult tooth that has been knocked out, this is a dental emergency. Keep the tooth moist — in milk, saline, or tucked gently between your child's gum and cheek if they are old enough — contact us immediately on 13 13 96, and get to a dentist as quickly as possible. Time is critical.

Your child has not begun losing teeth by age seven or eight If your child is approaching eight and has not yet lost any baby teeth, raise it with your dentist. Delayed tooth loss is most often nothing to worry about, but it is occasionally associated with factors that warrant further investigation, such as retained baby teeth or delayed adult tooth development.

A baby tooth is lost prematurely If a baby tooth is lost earlier than expected due to decay or trauma rather than natural resorption, the resulting gap can allow neighbouring teeth to drift into the space, reducing the room available for the adult tooth when it is ready to erupt. In these cases, a space maintainer may be recommended to preserve correct spacing and protect the long-term alignment of your child's smile.

Making it a genuinely positive experience

The way children experience dental milestones — including losing their baby teeth — has a lasting influence on how they feel about dental care throughout their life. A positive, supportive experience at this age lays the foundation for comfortable dental visits well into adulthood.

At the Tooth Fairy Centre at Smile Solutions, we have designed every aspect of our service around making children feel safe, at ease, and truly cared for. Our team of Specialist Paediatric Dentists and dedicated support staff are trained in child-friendly communication, positive behaviour guidance, and creating an environment that children actually look forward to visiting — because how your child feels about the dentist today shapes how they will engage with their dental health for decades to come.

There are also some meaningful things you can do at home:

• Keep it light and positive. Talk about losing teeth as an exciting and entirely natural milestone rather than something to be anxious about. Children take their emotional cues directly from the adults around them.
• Create a little ritual. Whether it is the time-honoured tradition of the Tooth Fairy, a dedicated tooth chart, a special keepsake box, or a beloved family tradition all your own — giving the moment some ceremony makes it genuinely memorable.
• Celebrate it. Losing a tooth is a significant milestone in your child's world. Acknowledge it and let them feel proud.
• Keep up the brushing. The period when baby teeth and adult teeth are both present is particularly important for oral hygiene. Brushing twice daily with a soft-bristled brush and fluoride toothpaste remains essential throughout this phase, and regular dental check-ups every six months ensure that both sets of teeth are being carefully supervised as they develop.

The Tooth Fairy Centre at Smile Solutions

The Tooth Fairy Centre is Smile Solutions' dedicated paediatric dental service, offering specialist-level, evidence-based care for children from infancy through the teenage years. Our team includes board-registered Specialist Paediatric Dentists with extensive postgraduate training and a genuine passion for children's dental health and wellbeing.

Whether your child needs routine check-ups, support managing dental anxiety, early intervention orthodontics, or simply a gentle introduction to the dentist for the very first time, we are here for every step of the journey — delivering expert care with warmth and a clear understanding of what children need to feel comfortable and confident.

To book an appointment or ask our team a question, call us on 13 13 96. We look forward to welcoming your family.

Frequently Asked Questions

What are baby teeth also called? Primary teeth or milk teeth

Are baby teeth permanent? No, they are not permanent

What is the purpose of baby teeth? They act as placeholders for adult teeth

Do baby teeth help with chewing? Yes

Do baby teeth help with speech? Yes, they support clear speaking

Do baby teeth maintain jaw spacing? Yes

What causes baby teeth to fall out? A biological process called resorption

What is resorption? The gradual dissolving of the baby tooth root

Does resorption require intervention? No, it occurs naturally

At what age do most children start losing baby teeth? Around age five or six

What is the earliest normal age to start losing baby teeth? Age four

What is the latest normal age to start losing baby teeth? Age seven

Is it concerning if a child loses teeth at age seven? No, it is within the normal range

Which teeth are typically lost first? Lower central incisors

When are lower central incisors typically lost? Around age five or six

Which teeth are lost after the lower central incisors? Upper central incisors

When are upper central incisors typically lost? Between ages six and seven

When are lateral incisors typically lost? Between ages seven and eight

When are first molars typically lost? Between ages nine and eleven

When are canines typically lost? Between ages nine and twelve

When are second molars typically lost? Between ages ten and twelve

Which baby teeth are lost last? Second molars

How many baby teeth do children have in total? Twenty

By what age have most children lost all baby teeth? Around age twelve or thirteen

Are wisdom teeth included in the full set of adult teeth by age thirteen? No, wisdom teeth arrive later

Is a wobbly baby tooth a good sign? Yes, it indicates the adult tooth is pushing upward

Should you force out a loose baby tooth? No, never force it out early

How should a child loosen a baby tooth? Gently with a clean finger or tongue

Is bleeding normal when a baby tooth falls out? Yes, minor bleeding is completely normal

How should bleeding be managed after tooth loss? Bite gently on clean gauze or a folded tissue

How long should a child bite on gauze after tooth loss? A few minutes

Should a child rinse vigorously after a tooth falls out? No, avoid vigorous rinsing for the first hour

Why does a fallen baby tooth look shorter at the base? The root has dissolved through resorption

Do adult teeth look different from baby teeth at first? Yes

Do adult teeth appear larger than baby teeth? Yes, they may appear quite large initially

Do adult teeth have ridged edges when they first erupt? Yes, ridges called mamelons

Do mamelons on adult teeth wear down? Yes, they wear down naturally over time

Do adult teeth appear more yellow than baby teeth? Yes

Is yellower colouring in adult teeth a sign of poor health? No, it reflects different enamel composition

Is it safe to help remove a freely wiggling tooth at home? Yes

What provides better grip when removing a tooth? A clean tissue or piece of gauze

Should you remove a tooth that is only mildly loose? No, leave it alone

Is tying a tooth to a door to remove it recommended? No, it is painful and potentially damaging

What is a double row of teeth? When an adult tooth erupts behind an unemerged baby tooth

Is a double row of teeth common? Yes, particularly with lower front teeth

Will a double row of teeth resolve on its own? Often yes, within a couple of months

Should a double row of teeth be assessed by a dentist? Yes, to ensure no obstruction

How long should a loose tooth be left before seeing a dentist? Several weeks without falling out

What are signs of infection around a loose tooth? Redness, swelling, or discharge from the gum

Should a knocked-out baby tooth be re-implanted? No, it is not typically recommended

Why is re-implanting a baby tooth not recommended? It can interfere with the developing adult tooth below

What should you do if a baby tooth is knocked out? Call 13 13 96

Is a knocked-out adult tooth a dental emergency? Yes

How should a knocked-out adult tooth be kept moist? In milk, saline, or between the gum and cheek

Is time critical when an adult tooth is knocked out? Yes

What is the Smile Solutions emergency contact number? 13 13 96

At what age should delayed tooth loss be raised with a dentist? Around age seven or eight

Is delayed tooth loss usually serious? No, it is most often not concerning

What can cause delayed tooth loss? Retained baby teeth or delayed adult tooth development

What is a space maintainer? A device to preserve spacing after premature baby tooth loss

Why might premature tooth loss require a space maintainer? Neighbouring teeth can drift into the gap

What can drifting teeth after premature loss affect? Room available for the adult tooth to erupt

How often should children have dental check-ups? Every six months

How often should children brush their teeth? Twice daily

What type of toothbrush is recommended for children? Soft-bristled brush

Should children use fluoride toothpaste? Yes

Is the transitional period of mixed teeth important for hygiene? Yes, particularly important

What is the Tooth Fairy Centre? Smile Solutions' dedicated paediatric dental service

What age range does the Tooth Fairy Centre serve? Infancy through the teenage years

Does the Tooth Fairy Centre have Specialist Paediatric Dentists? Yes

Are the Specialist Paediatric Dentists board-registered? Yes

Does the Tooth Fairy Centre offer early intervention orthodontics? Yes

Does the Tooth Fairy Centre help with dental anxiety? Yes

How can parents book an appointment at the Tooth Fairy Centre? Call 13 13 96

Does early positive dental experience affect lifelong dental habits? Yes, it has a lasting influence

What emotional cues do children take from adults about dental visits? They follow the adults' emotional responses

Does talking positively about tooth loss help children? Yes

Does creating a ritual around tooth loss help children? Yes, it makes the moment memorable

Label Facts Summary

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General Product Claims

• Baby teeth are also called primary teeth or milk teeth
• Baby teeth act as placeholders for adult teeth and support chewing, speech, and jaw spacing
• Baby teeth fall out through a natural biological process called resorption, requiring no intervention
• Most children begin losing baby teeth around age five or six; the normal range is four to seven
• Lower central incisors are typically lost first, around age five or six
• Upper central incisors are typically lost between ages six and seven
• Lateral incisors are typically lost between ages seven and eight
• First molars are typically lost between ages nine and eleven
• Canines are typically lost between ages nine and twelve
• Second molars are typically lost between ages ten and twelve and are the last baby teeth lost
• Children have twenty baby teeth in total
• Most children have lost all baby teeth by around age twelve or thirteen, excluding wisdom teeth
• Adult teeth may appear larger, more yellow, and have ridged edges (mamelons) that wear down naturally
• A double row of teeth is common in lower front teeth and often resolves within a couple of months
• Re-implantation of a knocked-out baby tooth is not typically recommended as it can interfere with the developing adult tooth
• A knocked-out adult tooth is a dental emergency; the tooth should be kept moist in milk, saline, or between the gum and cheek
• Children should brush twice daily with a soft-bristled brush and fluoride toothpaste
• Children should have dental check-ups every six months
• The Tooth Fairy Centre at Smile Solutions serves children from infancy through the teenage years
• The Tooth Fairy Centre has board-registered Specialist Paediatric Dentists
• The Tooth Fairy Centre offers early intervention orthodontics and support for dental anxiety
• Smile Solutions emergency and appointment contact number: 13 13 96