dental sealants

The Benefits of Dental Sealants for Children and Adults

Dental sealants are thin coatings that are applied to the chewing surfaces of teeth to prevent decay. They are typically made of plastic resin and are clear or tooth-colored, making them virtually invisible.

While dental sealants are most commonly used for children, they can also benefit adults. In this blog, we’ll discuss a few of the benefits of dental sealants for children and adults.

Protection Against Cavities

The primary benefit of dental sealants is their ability to protect teeth from cavities. The chewing surfaces of back teeth have grooves and fissures that can be difficult to clean properly, which makes them more susceptible to lingering food particles and decay.

The thin plastic coating painted onto the teeth fills in these grooves and fissures, creating a smooth surface that is easier to clean.

A Dental Sealant provides Long-lasting protection

Dental sealants can last for many years on the tooth’s surface, providing long-lasting protection against plaque and food particles. This protection can last for many years, depending on the individual’s oral hygiene habits and the wear and tear on the sealant.

However, even if the sealant becomes worn or damaged over time, a dentist can easily replace it to provide continued protection.


Sealant treatment is a cost-effective way to prevent cavities for you or your child’s teeth. They are much less expensive than treating a cavity and can help prevent the need for more extensive dental work in the future.


Getting dental sealants applied is a pain-free procedure that does not require any drilling or anesthesia. The teeth are simply cleaned and dried, and the sealant is applied with a brush. The sealant then hardens with the help of a special light.

Easy to Apply

Applying dental sealants is a quick and easy process that can be done in just one visit to the dentist. The teeth are cleaned and dried, and the sealant is applied in a liquid form. The liquid then hardens to create a protective barrier.

Can Benefit Adults

While dental sealants are most commonly used in pediatric dentistry for school age children, they can also be beneficial for adults. Adults who are at high risk for cavities, such as those with deep grooves in their teeth, can benefit from dental sealants.

Prevent Tooth Decay and Improve Oral Health

By protecting teeth from cavities, dental sealants can help to improve overall oral health. Cavities can lead to more serious dental problems if left untreated, so preventing them with sealants can help to maintain good oral health.

Dental sealants are a simple, pain-free, and cost-effective way to prevent cavities and improve oral health. They are particularly beneficial for children, but can also be helpful for adults who are at high risk for cavities. Talk to your dentist to see if dental sealants are right for you or your child.

Dental Sealant FAQs:

How long do dental sealants last?

Dental sealants can last for up to 10 years or more with proper care and maintenance.

Are dental sealants worth it?

Yes, dental sealants are worth it as they provide many benefits that can help to prevent cavities and promote good oral health.

Are sealants better than fillings?

Sealants and fillings serve different purposes. Dental sealants are a preventive measure that is applied to the chewing surfaces of teeth to protect them from decay. On the other hand, dental fillings are a restorative measure that is used to treat cavities that have already occurred.

Consult with Dr. Dalesandro & Associates

Dr. Dalesandro & Associates are exceptionally qualified Tucson dentists to care for all your general, emergency, and preventative dentistry needs.

In addition, our staff of Dental Hygienists and Dental Assistants are warm and professional. Plus, we serve multiple family members, from young children to adults. Whatever your needs, from preventative care to restorative such as cavity fillings to emergency first aid services for accidents, we do it all. 

The Family Dental Practice Tucson Trusts

Dr. Dalesandro & Associates

At our Tucson dentist office we strive to make our clients feel safe and proud of their smiles! We keep our dental office clean and ready for your appointment. 

Contact us today and set up your first visit with the Dr. Dalesandro dental care team by continuing to explore our website.

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