Sealants

Are you wondering if dental sealants for children are truly necessary? Sealants have been proven to lower the incidence of decay in molars by approximately 80%, according to the American Dental Association. This is why many parents prefer to have dental sealants applied to their children’s teeth.
Children’s teeth require just as much attention as adults’ teeth. When a child’s first set of teeth is well cared for, they are more likely to have good dental health when their second set of teeth emerges.

What is a Dental sealant?

A dental sealant is a protective covering that fights off the microorganisms responsible for cavities. When food particles are left on the teeth for an extended amount of time, problems arise. These remaining food particles produce toxic acids, which cause holes to grow in the teeth, resulting in a cavity. Too much decay can result in a child being diagnosed with several cavities, jeopardizing the general health of their teeth.
Most kids are prone to cavities between the ages of 6 and 14. This is when permanent teeth force baby teeth out. It’s also when parents have less influence over their child’s food and dental care. Dental sealants work best when administered shortly after permanent teeth emerge. This is about the age of 6 for first molars and 12 for second molars.

Signs that your child needs Dental Sealants

Dental sealants will be most beneficial if administered before cavities form. Dental sealants are often required in the following circumstances:

Narrow grooves and fissures on newly erupted permanent molars

When there is staining in the grooves and fissures

When there is decay in one of the first permanent molars

Children with special needs

When baby teeth are extensively decayed

Types of Dental Sealants

There are two forms of dental sealants for children: resin-based sealants and glass ionomer sealants. Resin-based sealants adhere for a longer period of time. However, when they are administered, the region must be completely dry. Glass Ionomer Sealants include fluoride, which may help prevent (and occasionally reverse) deterioration. When the child grows older, these sealants are often replaced with resin-based sealants. Other forms of sealants include polyacid-modified resin sealants and resin-modified GI sealants.

How are sealants applied to a child's teeth?

The procedure for applying sealants is both quick and painless. A dental expert will properly dry the tooth before using a special gel to ensure that the sealant adheres to all surfaces of the tooth. It just takes a few seconds for the sealant to fully bind to the tooth, and then the gel is washed out of the mouth before proceeding on to the next tooth. The sealants are hardened using a specific light.
Are you considering dental sealants for your child? At Pediatric Dentistry and Beyond Clinic in Tewksbury, we’re here to guide you through the essential journey of safeguarding your child’s teeth with dental sealants. Contact us today to book an appointment.
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Dikran Sarkisian
16:43 12 Aug 25
Love how nice everyone is!!! Great area for the kids to play while they wait
Athena Pinales
15:04 12 Aug 25
My child has been going here since he was 4 and we have always had excellent service from everyone here! They always make him feel comfortable and safe.
Ashwin Kothari
20:41 11 Aug 25
Very helpful n friendly n checked in fast - experience was great . Kathy and Sho at the reception took care of both my kids.
Meghan Saad
14:07 07 Aug 25
Katie is amazing! My daughter was very nervous and she was able to distract her by talking to her about things that interest her and also held her hand throughout the entire process. The girls Sho and Kathy that work the front desk are very helpful and kind as well. Both my son and daughter are no longer afraid of the dentist. Thank you so much!
Allison Davino
13:54 06 Aug 25
My children love this dentist office - Accommodating for children who are nervous. Sho is very professional and helpful at reception.
Socorro Sanchez
16:01 31 Jul 25
Excellent pediatric Dentist. I love Grace, and all the staff.
Joyce Pace
12:58 31 Jul 25
Office is very nice.
Kannara Keo
15:45 30 Jul 25
Katie was so nice, patience and helpful. She made us feel comfortable.

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Meet Dr. Jasveen Singh

Doctor of Dental Medicine (DMD)