General Dentistry |3 min read

Dental Sealants for Children: What Every Parent Needs to Know


Protecting our children’s teeth is a concern for many parents. With various dental care options available, choosing the best course of action is not always easy. 

Have you ever considered dental sealants for your child? 

They act as a safety shield for those fragile teeth, particularly useful in the early stages of dental development. 

This post will delve into the comprehensive details of dental sealants and why they might be the perfect solution for your little ones.

What are dental sealants?

Purpose of dental sealants

Dental sealants are thin, protective coatings designed to adhere to the chewing surfaces of the molars and premolars

Think of them as raincoats for the teeth; they’re instrumental in keeping cavities at bay by sealing off the intricate areas where food particles can become trapped, thus reducing the risk of tooth decay.

Materials and composition

These sealants are usually crafted from dental-safe materials such as plastic or resin-based substances. 

Non-invasive and aesthetically pleasing dental sealants effectively solve many children’s prevalent problems, particularly during their formative years when teeth are most susceptible to damage.

Why dental sealants for children?

Preventing tooth decay

Why specifically target children with this treatment? 

Children are often more prone to cavities due to their sometimes unpredictable eating habits and not-so-perfect brushing techniques. 

Dental sealants are a barrier to tooth decay, offering a significant advantage in maintaining dental health.

Ease of application

Dental sealants are simple to apply! 

The process is quick and painless and can usually be completed during a regular dental checkup at the dental home. 

This ease of application provides parents with a comforting alternative to more invasive procedures.

How are dental sealants applied?

Preparing the tooth

The tooth is meticulously cleaned, conditioned, and dried by the dental expert to create an ideal surface for the sealant application.

Applying the sealant

A liquid sealant is then skillfully painted onto the tooth, where it bonds and hardens. This process can be likened to painting a masterpiece, except the canvas is your child’s tooth!


Benefits of dental sealants

Longevity and efficiency

These protective shields can last up to 10 years and be re-applied if necessary. 

Imagine a decade without worrying about cavities in those vulnerable back teeth!

Safety and comfort

Dental sealants are non-toxic and provide a comfortable, drill-free solution that even the most apprehensive child can easily tolerate.

Common concerns and myths

Are there any risks? Minimal, if any! 

As with any medical procedure, discussing it with your dental expert is always wise to ensure you thoroughly understand the treatment.

Misconceptions can lead to unwarranted fear, but dental sealants are widely recommended by dental professionals specializing in pediatric dentistry. Their safety and effectiveness have been proven time and time again.

Finding a dental professional for sealants

Look for experienced professionals who are well-versed in pediatric dentistry. 

Always check credentials, read reviews, and don’t hesitate to ask questions to ensure the dental expert is the right fit for your child.


What age should my child get dental sealants?

Dental sealants can be applied as soon as the first permanent back teeth (molars) erupt, usually around age 6.

Are dental sealants visible?

No, they’re usually clear or tooth-colored and are strategically applied to the back teeth where they remain inconspicuous.

How long does the application process take?

The process is efficient and can be completed within a regular dental checkup appointment.

Can adults get dental sealants?

Adults without fillings or decay can also benefit from dental sealants, as they are versatile in their application.

Is it costly to have dental sealants applied?

Costs can vary depending on location and dental office, but many dental insurance plans cover sealants for children, making them an affordable option for many families.

In a nutshell

Dental sealants for kids offer an effective, safe, and long-lasting solution to protect those precious teeth from cavities. 

They guide your child’s smile, keeping it bright and healthy throughout the crucial developmental years. 

Isn’t it time you considered this option?

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16th Avenue Dental is located in Calgary, AB. We happily welcome folks from neighboring areas. We’re thrilled to look after your dental health!

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