Protect Your Child’s Teeth from Cavities with Dental Sealants
Even children who brush and floss diligently can develop cavities, especially in the hard-to-reach back teeth. The chewing surfaces of molars and premolars are full of tiny pits and grooves where food particles and bacteria easily get trapped, and a toothbrush simply can’t clean them all the way out. Over time, those tiny crevices can become the starting point for tooth decay.
Dental sealants are one of the most effective and affordable preventive tools available in pediatric dentistry. They can often be done at the same time as your child’s dental cleaning. At Dental Care Group Kids, our pediatric dentists in Aventura and Pembroke Pines, Dr. Dalia Rosenfeld and Dr. Coralie Ciceron, apply sealants to give your child’s teeth an extra layer of protection during their most cavity-prone years, keeping smiles healthy and reducing the need for fillings down the road.
To schedule an appointment at our Aventura office, call (305) 935-1613. For our Pembroke Pines office, call (954) 430-2300.
Why Choose the Dental Care Group Kids?
Families also trust Dental Care Group Kids because of our unwavering commitment to creating a compassionate, inclusive, and culturally welcoming environment. For over 25 years, our pediatric dentists have focused on easing dental anxiety by treating every child with patience, including providing highly specialized, sensory-friendly care for children with special needs. To ensure that parents and children alike feel completely comfortable and understood, our diverse staff is fluent in English, Spanish, Hebrew, Portuguese, Creole/Haitian, and Russian. By pairing a gentle, kid-friendly approach with clear, multilingual communication, we transform routine checkups into positive, stress-free experiences that help build a lifetime of healthy smiles.
What Are Dental Sealants?
Dental sealants are thin, protective coatings—typically made from a plastic or resin material—that are painted onto the chewing surfaces of the back teeth. Once applied and hardened, the sealant bonds directly to the tooth and fills in the deep grooves and fissures, creating a smooth surface that is much easier to keep clean.
Think of sealants as a raincoat for your child’s teeth. They don’t replace brushing and flossing, but they provide a reliable shield against the bacteria and acids that cause decay in areas that are difficult to reach with a toothbrush alone. With sealants in place, plaque has fewer places to hide, and the risk of cavities in treated teeth drops significantly.
Types of Dental Sealants
Not all sealants are the same. Our pediatric dentists will recommend the most appropriate option based on your child’s individual needs.
Resin-Based Sealants are the most commonly used type. Applied as a liquid and hardened with a special curing light, resin-based sealants are tooth-colored and virtually invisible, blending seamlessly with the natural appearance of your child’s teeth.
Glass Ionomer Sealants are made from a combination of acrylic and glass materials. In addition to providing a protective barrier, glass ionomer sealants release fluoride over time, which can help strengthen enamel and offer an added layer of cavity protection.
Compomer Sealants combine the properties of both resin and glass ionomer materials. They offer durability, a natural appearance, and the benefit of fluoride release, making them a strong choice when long-term protection and aesthetics are both priorities.
The Benefits of Dental Sealants for Children
Sealants are one of the simplest, most cost-effective investments you can make in your child’s oral health. Key benefits include:
Powerful Cavity Prevention: Sealants reduce the risk of decay in treated teeth, creating a barrier that keeps food particles and bacteria out of the grooves where cavities most commonly develop.- Pain-Free Application: No drilling, no injections, no discomfort. The sealant process is completely non-invasive and painless, making it an easy experience even for young or anxious patients.
- Easier, More Effective Brushing: By smoothing out the pitted chewing surfaces, sealants make it easier for children to clean their back teeth thoroughly, improving the overall effectiveness of their daily oral hygiene routine.
- Long-Lasting Protection: With proper care, dental sealants can last three to five years. It’s not uncommon to see adults with sealants still intact from childhood. As long as the sealant remains fully bonded to the tooth, it continues to provide protection.
- Cost-Effective Preventive Care: Sealants are far less expensive than treating a cavity. Preventing decay with a sealant today can help your family avoid the cost and discomfort of fillings, crowns, or more complex treatments later on.
- Reduced Dental Anxiety: For children who are nervous about the dentist, preventing cavities means fewer chances of needing more involved procedures, making every future visit easier and less stressful.
Who Can Get Dental Sealants?
Sealants are most commonly applied to children, but they aren’t exclusively for kids. Our pediatric dentists may recommend sealants for:
Children and Teenagers: The ideal time to apply sealants is shortly after the permanent molars and premolars erupt. Sealing these teeth early provides protection during the years when children are most prone to cavities. While sealants are most often placed on permanent teeth, our dentists may recommend sealing baby teeth on a case-by-case basis when a child has particularly deep grooves or a high risk of decay.
Children in Orthodontic Treatment: Kids with braces or other orthodontic appliances have a harder time cleaning around brackets and wires. Sealants can provide important additional protection during orthodontic treatment.
Children with Special Needs: For children who have difficulty maintaining thorough oral hygiene due to developmental or cognitive differences, sealants are an especially valuable preventive tool.
Children at Higher Risk for Cavities: A history of tooth decay, a diet high in sugary foods, reduced saliva production, or simply having teeth with deeper-than-average fissures can all increase cavity risk. Sealants help level the playing field.
Not sure if your child is a good candidate? Our pediatric dentists will evaluate their teeth and make a personalized recommendation at their next appointment.
The Dental Sealant Process
Applying dental sealants is a quick, comfortable, and straightforward procedure—typically completed in a single visit with no anesthesia required. Here’s what to expect:
- Cleaning the Teeth: The teeth receiving sealants are thoroughly cleaned to remove any plaque or debris from the chewing surfaces.
- Drying and Isolating: The teeth are dried and kept free of saliva using absorbent materials, ensuring the sealant bonds properly to the tooth surface.
- Etching the Surface: A mild acidic solution is applied briefly to the chewing surfaces to create a slightly rough texture. This helps the sealant adhere more effectively to the tooth.
- Applying the Sealant: The sealant material is painted onto the tooth surface, flowing into the pits and grooves to fill them in completely.
- Curing and Hardening: A special curing light is used to harden the sealant quickly, bonding it firmly to the tooth.
- Final Check: Your child’s dentist checks that the sealant is properly bonded, confirms bite alignment feels natural, and smooths any excess material. The whole process takes only a few minutes per tooth.
How Long Do Sealants Last?
Dental sealants typically last three to five years, though many children have sealants that remain fully intact well into adulthood. It’s important to note that a sealant only provides protection when it is completely intact. If a sealant chips or wears away, it should be repaired or reapplied promptly.
Our team checks the condition of your child’s sealants at every routine visit. If any sealant has come loose or worn down, let us know, and we’ll schedule a quick appointment to re-seal the tooth.
How Much Do Dental Sealants Cost?
Sealants are one of the most affordable preventive dental treatments available, generally ranging from $30 to $60 per tooth. Many dental insurance plans cover sealants for children, particularly when applied to permanent molars. Contact our office, and we’ll be happy to verify your child’s coverage and provide a personalized estimate.