Retainers for Children: Ensuring Long-Term Dental Health

June 28, 2024

The journey to a healthy, aligned smile doesn't end with the removal of braces or aligners. For children, wearing a retainer is a crucial step in maintaining the results of orthodontic treatment and ensuring long-term dental health. This article explores the importance of retainers for children, the different types available, and tips for parents to help their kids successfully use and care for their retainers.

Why Retainers Are Important for Children

1. Preventing Teeth Shifting

Explanation: After braces or aligners, teeth can shift back to their original positions if not held in place. Retainers help maintain the new alignment by keeping the teeth in their corrected positions as the surrounding bone and tissue stabilize.

Example: Without a retainer, a child who underwent orthodontic treatment for crooked front teeth might see those teeth gradually move out of alignment again.

2. Supporting Jaw Development

Explanation: Retainers can also assist in guiding the development of a child's jaw and the proper alignment of their bite, which is crucial as their facial structure continues to grow.

Example: A child with an overbite corrected by braces might use a retainer to ensure the upper and lower teeth grow together correctly, avoiding future bite issues.

3. Maintaining Oral Function

Explanation: Properly aligned teeth and jaws improve oral function, including chewing, speaking, and breathing. Retainers help ensure these functions are maintained after orthodontic treatment.

Example: A child with a corrected crossbite may use a retainer to keep their teeth aligned, facilitating better chewing and preventing speech difficulties.

Types of Retainers for Children

1. Removable Retainers


  • Hawley Retainers: Made of metal wires and acrylic, these retainers are durable, adjustable, and can be customized with fun colors or designs, which can make them more appealing to children.
  • Essix Retainers: These are clear, plastic retainers that fit snugly over the teeth, similar to aligners. They are less noticeable and might be preferred by children who are conscious of their appearance.

Advantages: Removable retainers are easy to clean and can be taken out for eating or brushing, which many children find convenient.

Considerations: Because they can be removed, there’s a risk of losing or damaging them, so it’s essential to encourage children to store them in a case when not in use.

2. Fixed Retainers


  • Bonded Retainers: These are thin wires bonded to the back of the teeth, usually on the lower front teeth. They are not visible from the front and provide continuous support without requiring the child to remember to wear them.

Advantages: Fixed retainers eliminate the risk of loss or damage since they are permanently attached and do not rely on the child's compliance for effectiveness.

Considerations: Fixed retainers can make flossing more challenging, so parents should teach and encourage proper flossing techniques to maintain oral hygiene.

Tips for Parents

1. Encourage Consistent Use

Advice: Make sure your child understands the importance of wearing their retainer as prescribed by the orthodontist. Consistency is key to preventing teeth from shifting.

How to Help:

  • Set Reminders: Use phone alarms or create a routine to remind your child to wear their retainer, especially during the initial period of full-time wear.
  • Positive Reinforcement: Reward consistent retainer use with praise or small incentives to keep your child motivated.

2. Promote Proper Cleaning

Advice: Teach your child how to clean their retainer daily to prevent bacterial buildup and maintain oral hygiene.

How to Help:

  • Demonstrate Cleaning: Show your child how to use a soft toothbrush and mild soap to clean their retainer. Avoid toothpaste as it can be abrasive.
  • Use Fun Tools: Introduce retainer cleaning products that are child-friendly and make the cleaning process more engaging.

3. Prevent Loss or Damage

Advice: Encourage your child to store their retainer in its case whenever it’s not in their mouth to avoid losing or damaging it.

How to Help:

  • Personalized Cases: Provide a retainer case that your child finds appealing, possibly with their favorite colors or designs, to encourage its use.
  • Set Rules: Establish rules about not leaving the retainer on surfaces where it can be accidentally discarded or stepped on.

4. Address Discomfort Promptly

Advice: Monitor your child for any signs of discomfort or pain caused by the retainer and address these issues promptly with your orthodontist.

How to Help:

  • Regular Check-Ins: Ask your child regularly if their retainer feels comfortable and fits well.
  • Seek Adjustments: If the retainer is causing soreness or doesn’t fit properly, schedule an appointment with the orthodontist to make necessary adjustments.

5. Schedule Regular Orthodontic Check-ups

Advice: Keep up with scheduled orthodontic appointments to ensure the retainer is working effectively and to monitor your child’s dental development.

How to Help:

  • Maintain Appointments: Adhere to the check-up schedule provided by the orthodontist to assess the retainer's fit and condition.
  • Update the Orthodontist: Inform the orthodontist of any concerns or changes in your child’s oral health since the last visit.

Retainers play a vital role in preserving the results of orthodontic treatment and supporting long-term dental health for children. By understanding the importance of retainers, the different types available, and how to help your child care for their retainer, you can ensure they maintain their beautiful, aligned smile well into adulthood. Encourage consistent use, promote proper cleaning habits, and stay engaged with regular orthodontic check-ups to support your child's dental health journey.