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What Are Sealants for Teeth and Why You Should Consider Them

Nothing can ruin your smile faster than a damaged tooth. When a tooth is seriously damaged, it will decay and weaken. Teeth also become more vulnerable to damage when you chip or crack one.

Fortunately, there are a number of things you can do to repair and protect your teeth. A common dental procedure helpful to anyone with damaged teeth is getting them sealed. What are sealants for teeth, though, and why you should consider them?

Keep reading to learn more about sealants and the benefits they have on your oral health.

What are Sealants for Teeth?

Dental sealants are thin, protective coatings that dentists can apply to the chewing surfaces of your teeth. They protect your tooth enamel from plaque and decay. They also provide an additional barrier for your teeth.

Sealants are typically applied to molars and premolars, where tooth decay is most common. The sealant bonds and covers deep grooves and pits in the teeth. This prevents bacteria from collecting in these areas and creating cavities.

Your dentist may also recommend sealants to protect teeth during orthodontic treatment or when a patient has an increased risk of developing cavities. Visit Dr Katie Hicks for family dentistry to learn more.

Here are the top reasons why you should consider dental sealants:

Cavity Prevention

Sealants create a physical barrier that prevents food particles, plaque, and bacteria from accumulating in the deep grooves and pits of your molars and premolars. This reduces the risk of cavities forming in these hard-to-reach areas.


Applying sealants is a relatively quick and inexpensive preventive measure compared to the potential cost and discomfort of treating cavities later on.

Pain-Free and Non-Invasive

The process of applying sealants is painless and non-invasive. There is no need for drilling or anesthesia, making it an ideal option for children and adults.

Long-Lasting Protection

Sealants can provide protection for several years, typically around 5 to 10 years. This depends on factors such as your oral hygiene practices and the wear and tear on the sealants.

Easy to Maintain

Maintaining sealants is simple. Regular brushing, flossing, and dental check-ups are usually all that’s needed to ensure their effectiveness.


Children, in particular, can benefit from sealants as they may not have developed consistent and effective oral hygiene habits yet. Sealants can provide an added layer of protection when children are more susceptible to cavities.

Preservation of Tooth Structure

Sealants help preserve the natural tooth structure. They prevent the need for more extensive dental work, such as fillings or crowns, which would be required if cavities were to develop.

The Importance of Dental Sealants for Oral Health

Dental sealants are an excellent way to maintain dental hygiene and prevent cavity-causing bacteria. They are cheap, safe, long-lasting, and easily applied – protecting your oral health for many years.

Now that you know what are sealants for teeth and their importance, act now to start protecting your teeth and gums. Ask your dentist about dental sealants and other preventive treatments for excellent oral health.

For more information and advice, check out the rest of our blog.

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