What Are Dental Sealants?

Professional Dental Sealants in St. Clair, Toronto

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The chewing surfaces of the back teeth, particularly the molars, and premolars, are coated with thin, protective coatings called dental sealants. Their purpose is to prevent tooth decay by sealing off the deep grooves and pits where food particles and bacteria can gather, making thorough cleaning difficult. Dental sealants form a smooth, protective layer that prevents bacteria and acids from eroding tooth enamel. It is common to use them in children and they can substantially reduce the risk of tooth decay in these susceptible areas.

The process for applying a dental sealant is quick and painless. First, the dentist cleans, dries, and isolates the teeth. After being painted onto the chewing surfaces, the sealant material is frequently allowed to bond and harden with a special light. There is no need for any drilling or anesthesia.



Who Needs to Have Dental Sealant?

Dentists most commonly advise dental sealants for children and teenagers who have completely erupted permanent molars and premolars but have extensive grooves and pits on their chewing surfaces. This makes it difficult to adequately clean the teeth, which increases the risk of tooth decay. Applying sealants can create a protective barrier, reducing the buildup of food particles and bacteria, resulting in cavities. While sealants are most beneficial to children, individuals with deep grooves on their teeth may benefit from sealant treatment to lower the risk of decay. You should consult a dentist to ascertain whether sealants suit a particular person’s unique dental requirements.

Seven Benefits of Dental Sealants for Kids

A dental sealant has various advantages for children’s oral health:

Tooth Decay Prevention

The most significant advantage of dental sealants is their ability to prevent tooth decay. On the chewing surfaces of children’s teeth, large grooves and pits frequently make them more prone to decay. Moreover, sealants provide protection, closing off these areas where food particles and bacteria could become lodged. Sealants reduce the chance of tooth decay by minimizing the buildup of plaque and bacteria.

Also Read: What Is Gum Disease?


Long-Lasting Protection

Dental sealants provide protection that lasts for years. They act as a permanent barrier against the decay-causing elements after being applied. They can last intact and effective throughout a child’s most cavity-prone years with good oral care and routine dental exams.

Best Dental Sealants in St. Clair, Toronto

Non-Invasive and Painless

Applying sealant is quick, easy, and painless. The procedure entails cleaning and preparing the tooth surface, applying a bonding agent, and using the sealant material. Since there is no need for drilling or anesthesia, kids will find it to be a pleasant experience.


Dental sealants are a reasonably-priced preventive measure. When compared to the costs involved in fixing cavities, applying sealants is typically less expensive. So, by investing in sealants early on, parents can save on future dental treatments their children may require if dental decay develops.

Improved Oral Hygiene

Sealants give a smoother surface on the chewing surfaces of the teeth, making it easier for children to maintain good oral hygiene. The smooth surface reduces the likelihood of plaque accumulation, also enhancing the effectiveness of brushing and flossing. Sealants, as a result, not only prevent decay but also promote better overall oral health.

Preserved Natural Teeth

Dental sealants aid in maintaining the natural structure of children’s teeth. By preventing cavities, sealants eliminate the need for invasive dental procedures such as fillings and tooth extractions. As a result, the child’s natural tooth enamel is preserved. It improves their long-term oral health.

Also Read: 10 Ways To Keep Your Oral Hygiene While Wearing Braces


Increased Self-Assurance

Children with healthy teeth are likelier to feel good about their smiles. Children who use dental sealants are less likely to experience tooth decay or damage, saving them from the pain and shame those conditions can cause. So, this can boost their self-esteem and improve their social interactions.

Despite its remarkable effectiveness in preventing decay, a dental sealant should not be used in place of other oral hygiene procedures. Brushing, flossing, and dental check-ups are essential for good oral health. But parents should also speak with their child’s dentist to determine whether dental sealants are appropriate and advantageous for their child’s needs. Call or contact us at Smile Dental if you live in Toronto and are considering getting dental sealants for yourself or your children!

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