Watching your child settle into the dental chair for a preventive treatment can feel nerve-wracking, especially if you are not sure what happens next. Dental sealants for kids in London, ON offer a rare kind of reassurance, because the procedure is quick, comfortable, and completely non-invasive. At Oxbury Family Dental, we walk families through every step so parents know exactly what to expect and children feel calm from start to finish.
What Are Dental Sealants and How Do They Protect Kids’ Teeth?
Dental sealants are a protective resin coating applied to the grooved chewing surfaces of molars and premolars. These back teeth have deep pits and fissures that trap food and bacteria, and toothbrush bristles often cannot reach the bottom of them. Consequently, molars are where most childhood cavities begin.
A sealant fills and smooths those grooves, creating a barrier that keeps decay-causing bacteria out. According to the Canadian Dental Association, sealants are a proven preventive measure for children and teens. Furthermore, they work alongside good oral hygiene rather than replacing daily brushing and flossing.
The Step-by-Step Dental Sealant Procedure for Children
The process is refreshingly simple, and there is no anesthetic involved. Here is exactly how a sealant appointment unfolds at our London office.
Step 1: Cleaning the Tooth
First, we gently clean and dry the tooth that will receive the sealant. This removes any plaque or food particles hiding in the grooves. Additionally, a clean surface helps the sealant bond securely.
Step 2: Preparing the Surface
Next, we apply a mild etching gel for a few seconds and rinse it away. This step slightly roughens the enamel so the sealant adheres well. Afterward, we dry the tooth again to keep it moisture-free.
Step 3: Applying and Curing the Sealant
Then we paint the liquid sealant into the grooves, where it flows into every tiny crevice. Finally, a curing light hardens the material in seconds. Consequently, your child leaves with a fully bonded, protective coating already in place.
Recovery Expectations After Dental Sealants
Recovery is essentially instant, which is one of the biggest advantages of this treatment. Because no freezing or drilling is required, children can eat and drink as soon as they leave the chair. However, we usually suggest avoiding sticky candy or ice-chewing to help the new sealants last longer.
Some kids notice the sealant feels slightly different when they bite down, though this sensation fades within a day or two. Additionally, the surface smooths out naturally as they chew. If any spot still feels high after a couple of days, simply call us and we will adjust it quickly.
How Long Sealants Last and Keeping Them Strong
Sealants can protect a child’s teeth for several years with proper care. During routine checkups, our dentists inspect each sealant for wear and reapply it if needed. Specifically, regular visits let us catch any chipping early, before decay has a chance to start.
Daily habits matter too. Brushing twice a day, flossing, and limiting sugary snacks all extend the life of the coating. Moreover, pairing sealants with in-office fluoride treatments builds an even stronger defense against cavities. You can review our full range of preventive options on our services page.
Who Benefits Most From Dental Sealants?
Children benefit most once their permanent molars come in, typically around ages six and twelve. Applying sealants soon after these teeth erupt gives the greatest protection during the highest-risk cavity years. The Ontario Dental Association recognizes prevention as a cornerstone of lifelong oral health.
That said, sealants are not only for kids. Teens and even some adults with deep grooves and no existing decay may also be good candidates. As part of our dentistry for kids program, we assess each child individually and recommend sealants only when they genuinely add value.
Frequently Asked Questions
Do dental sealants hurt?
No, the procedure is gentle and comfortable. There are no needles and no drilling, so most children find it easier than a regular cleaning. Additionally, the whole process takes only a few minutes per tooth.
Can my child eat right after getting sealants?
Yes, your child can eat immediately because the sealant hardens instantly under a curing light. However, avoiding sticky or hard foods on the first day helps the coating settle well.
How long do dental sealants last?
Sealants often last several years with good oral care. Furthermore, our dentists check them at every visit and reapply the coating whenever it shows wear.
Are sealants covered by the Canadian Dental Care Plan?
Oxbury Family Dental proudly accepts the Canadian Dental Care Plan, and coverage details vary by patient. Consequently, we recommend contacting our team to confirm your child’s eligibility before the appointment.
Give Your Child Lasting Cavity Protection
Preventing decay is far easier than treating it, and sealants are one of the simplest ways to protect growing smiles. If you would like to learn whether dental sealants are right for your child, our welcoming London team is here to help. Please contact Oxbury Family Dental today to book a visit and put your child’s oral health first.