Dental Sealants
Dental sealants are a thin, protective coating applied to the chewing surfaces of the back teeth, where decay is most likely to develop. The molars and premolars have natural grooves and pits that can trap food particles and bacteria, making them difficult to clean thoroughly with a toothbrush alone. Sealants fill these grooves to create a smooth, sealed surface that is far easier to keep clean and significantly less prone to decay.
At Bensonhurst Dental Care, sealant application is quick, painless, and non-invasive. The tooth surface is cleaned and lightly conditioned before the sealant material is painted onto the enamel and hardened with a curing light. The entire process takes just minutes per tooth, requires no drilling or anesthesia, and the sealant begins protecting the tooth immediately. Patients can eat and drink normally right after the appointment.
Sealants are most commonly recommended for children and adolescents as soon as their permanent molars come in, since the first few years after eruption are when teeth are most vulnerable to decay. However, adults who have deep grooves in their teeth or who are at higher risk for cavities can benefit from sealants as well. When paired with regular fluoride treatments and consistent routine cleanings, sealants provide an excellent additional layer of cavity prevention.
Frequently Asked Questions
How long do dental sealants last?
Sealants can last several years with normal wear. They are checked at each routine dental visit and can be reapplied if they become worn or chipped over time.
Are sealants only for children?
While sealants are most commonly applied to children's teeth, adults who are prone to decay or who have deep grooves in their molars can also benefit from sealant application. The dentist will recommend sealants based on individual risk.
Do sealants replace the need for brushing and flossing?
No. Sealants protect the chewing surfaces of the back teeth, but brushing and flossing remain essential for cleaning all other tooth surfaces and maintaining overall gum health. Sealants are a supplement to good oral hygiene, not a replacement.
Is the sealant application process uncomfortable?
Not at all. The process is completely painless and does not require drilling or anesthesia. Most patients, including children, tolerate the application easily.
Can sealants be applied over existing cavities?
Sealants are designed for prevention and are applied to healthy teeth. If a cavity is already present, it needs to be treated before a sealant could be considered. In some cases, sealants can be placed over very early signs of enamel breakdown to prevent further progression, but this is evaluated on a case-by-case basis.
