Dental Sealants in Toronto

Dental sealants are thin protective coatings placed over the chewing surfaces of certain teeth, particularly back teeth with pits and grooves that can trap food and plaque. The sealant creates a barrier over these areas to help reduce the risk of cavities as part of an overall preventive dental care routine.

Sealants are commonly recommended for children and teenagers as their permanent molars appear because these teeth can have deep grooves that are difficult to clean. They may also be considered for other patients with cavity-prone teeth. Your dentist will assess the tooth and your cavity risk before recommending sealants.

Applying dental sealants is generally a comfortable procedure and usually does not require drilling or local anesthetic. The tooth is cleaned and prepared before the sealant is placed over the chewing surface and hardened. The process is typically straightforward and can often be completed during a routine dental visit.

Dental sealants can remain on the teeth for several years, but they may gradually wear, chip, or come away over time. Your dentist can check existing sealants during regular dental examinations to make sure they remain intact and determine whether a sealant needs to be repaired or reapplied.

Yes, dental sealants may be appropriate for some adults. Age alone does not determine whether a sealant is suitable. Your dentist will consider the condition of the tooth, whether the chewing surface has existing decay or restorations, the depth of its grooves, and your individual risk of developing cavities.

Yes. Sealants only protect the specific tooth surfaces where they are placed. They do not protect between the teeth or every area where plaque can accumulate. Brushing, flossing, regular dental cleanings, and dental examinations remain important parts of preventing cavities and maintaining healthy teeth and gums.