Dental Sealants

Dental sealants are a protective coating applied to teeth to help prevent cavities. Dentists will often perform an exam to determine if dental sealants are needed for their patients.

Dental sealants are effective in protecting teeth from cavities since they are not visible when you eat or talk and have a white or clear color, making them unnoticeable. With proper care and maintenance, sealants can last for a great deal of time before requiring reapplication.

The Procedure

The process of applying a sealant to a tooth is relatively straightforward. The tooth is first etched to create a rough surface, then dried. After that, a liquid sealant is applied to the tooth and hardened with a blue light. After the sealant has been hardened, the patient can return to normal activities, including eating and drinking.

Eligible Patients for Sealants

Dental sealants are a preventative measure used to protect teeth from developing cavities. The sealants fill in the deep grooves and pits found on the chewing surface of the teeth, providing an extra layer of protection against decay. Using sealants on these teeth reduces the risk of developing cavities or other dental problems.


To maintain your oral health, make sure you brush your teeth twice and floss daily. Additionally, it’s also important to brush after meals when you can. Lastly, remember to visit your dentist in Holden, MA, for regular check ups and professional cleanings. Book your appointment; call 508-829-5435!