Woodbridge Smile Centre offers a very simple and practical solution to prevent cavities in the first place: dental sealants. It is a preventive treatment recommended for children, teens, and even adults who are more likely to develop cavities.

Dental sealants are thin protective coatings, usually made from a special tooth-safe resin, that are painted onto the deep grooves of your back teeth. Sealants flow into these deep areas like a liquid, then harden into a protective shield. This way, it stops cavities before they have a chance to form.
Dental sealants are recommended for children soon after their first and second permanent molars erupt, usually between the ages of 6 and 14. Teenagers and adults with healthy molars that have deep grooves but no existing decay may also benefit.
During your dental examination, we’ll evaluate your teeth and let you know whether sealants are a good preventive option for you.
| Benefit | Description |
|---|---|
| Prevents Cavities | Creates a barrier that keeps bacteria and food debris from settling into deep grooves. |
| Quick and Comfortable Treatment | The entire procedure usually takes only a few minutes per tooth and requires no drilling or injections. |
| Completely Painless | The sealant is simply painted onto the tooth surface, making the process easy for children and adults alike. |
| Protects Hard-to-Clean Teeth | Molars become easier to clean because the chewing surfaces are smoother after treatment. |
| May Reduce Future Dental Costs | Preventing cavities can help you avoid more extensive restorative treatments in the future. |
| Suitable for Many Patients | In addition to children, sealants can also benefit many adults with healthy molars. |
The entire process is very comfortable and can often be completed during a routine dental visit.
Furthermore, we work with most private and public insurance providers and directly send your claims to them. Association-based insurance plans are also accepted. Moreover, CDCP-eligible patients can use their benefits for more affordable dental care. If you’re uninsured, you can use our flexible payment plans

Dr. Aryan Rezaeifar, D.D.S. provides dental sealant treatment at Woodbridge Smile Centre. He has over ten years of clinical experience in preventive and restorative dentistry and is a member of both the Royal College of Dental Surgeons of Ontario (RCDSO) and the Ontario Dental Association (ODA). Dr. Rezaeifar applies sealants to the chewing surfaces of the back teeth to protect the deep grooves where decay often begins. The treatment is quick and requires no drilling, and it is suitable for both children and adults with healthy molars.
Woodbridge Smile Centre 768 Google reviewsPosted on Googlemorteza majd (Hakan)Trustindex verifies that the original source of the review is Google. I’ve been seeing Bohee at Woodbridge Smile Centre for the past three years, and she has consistently been amazing. She is extremely professional, knowledgeable, gentle, and kind, and she always does an excellent job with my dental cleaning. Bohee takes her time, pays attention to every detail, and always makes sure I’m comfortable throughout the appointment. Her friendly and caring personality makes every visit a pleasant experience, and the quality of her work is always outstanding. After three years of consistently great experiences, I can confidently say that Bohee is one of the best hygienists I’ve ever had. I truly appreciate her dedication and professionalism and would highly recommend her to anyone looking for an excellent dental hygienist. Thank you, Bohee, for always doing such an amazing job! 😊Posted on GoogleTali KleinTrustindex verifies that the original source of the review is Google. I had such a wonderful experience at Woodbridge Smile Centre! The customer service is exceptional—everyone is welcoming, professional, and genuinely caring. The level of care is impeccable, and the services they provide are wonderful. You truly feel well taken care of from the moment you walk in. Highly recommend! Ari AnsiPosted on GoogleMarsh JTrustindex verifies that the original source of the review is Google. I must say their service is excellent and the treatment and the skills provided by the team, including the reception, are highly professional, helpful and friendly. Much appreciated.Posted on Googlehayad mohamedTrustindex verifies that the original source of the review is Google. Always a great visit with the team at Woodbridge Smile Centre. Honestly the best Dental Hygienist in the game has to be Bohee. Not only do you leave with clean and healthy teeth you also feel no pain or discomfort.Posted on GoogleJohannaTrustindex verifies that the original source of the review is Google. This was my first time at a Smile Centre. Everyone was kind and respectful. They made sure I understood my options before proceeding. I happily recommend the Woodbridge Smile Centre- JohannaPosted on GoogleVijay SambamurthyTrustindex verifies that the original source of the review is Google. Very sweet team trying to help optimize based on insurance coverage and prioritize most important tasks!Posted on GoogleLuc MongeauTrustindex verifies that the original source of the review is Google. Great clinic. Fantastic caring staff!
Dental sealants prevent cavities before they start. Fillings, on the other hand, are used after a cavity has formed. In short, sealants help you avoid needing fillings in the first place.
It depends on the plan. Private dental insurance in Canada often covers sealants for children under 18 (as preventive care), but not always for adults. Also, CDCP covers sealants only for clients 17 years and under (on specific teeth, lifetime limit of 2 per tooth).
No, most modern sealants are either clear (transparent) or tooth-colored. This means they’re white or lightly tinted to match your enamel.
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