Dental Sealants San Jose, CA
Dental sealants are thin plastic coatings that cover uneven tooth surfaces to protect them from tooth decay and cavities. They usually go on the premolars and molars, where tooth decay is the most common. These coatings are a simple and effective way to protect children's teeth.
Do not hesitate to protect teeth from decay and damage. Our team at NuSmile Dental & Orthodontics offers dental sealants in San Jose and the surrounding area. Call us today at (408) 791-2800 to learn more about our services or schedule an appointment.
The Details About Dental Sealants
Dental sealants are thin plastic that is bonded to the tooth surface as additional protection again tooth decay. This protective coating helps keep bits of food out of the grooves of the teeth and stops bacteria and acid from settling there. According to the American Dental Association, sealants prevent 80% of cavities in the back teeth.
Dental sealants have been used successfully for more than 40 years and continue to grow in popularity. Research shows children who do not get sealants are more than twice as likely to get cavities than children who have sealants. The American Dental Association and the American Academy of Pediatric Dentistry recommend this procedure for all children.
“Dental sealants have been used successfully for more than 40 years and continue to grow in popularity.”
The Right Age for Sealants
Both children and adults can benefit from sealants, but the earlier they are put on, the better the long-term outcome. Children should get sealants on their permanent molars as soon as they come in. The first molars usually appear around six years old and the second molars roughly six years later. Sealants will protect teeth through a child's most cavity-prone years.
Dental sealants may also benefit baby teeth. Since baby teeth play such an important role in the correct spacing of permanent teeth, it is important to keep those teeth healthy and in place until they are ready to come out. When determining whether to have sealants applied to a younger child, make sure the child can keep their mouth open for an extended period and sit still for the procedure.
“Children should get sealants on their permanent molars as soon as they come in.”
Advantages and Disadvantages of Dental Sealants
Dental sealants are a great way to protect teeth against decay. The CDC has reported that children between the ages of six to 11 without sealants have about three times the amount of first molar cavities than children with sealants. Since dental sealants usually cover the teeth at the back of the mouth, they are not visible when speaking or smiling. This simple preventative approach can improve oral hygiene and save patients time and money in the long run by avoiding more costly treatments like fillings and crowns.
While there are many advantages to receiving dental sealants, there are some disadvantages that patients should consider. While sealants can protect healthy teeth or teeth with minor decay, they cannot cover dental fillings or decayed teeth. People should also consider durability, as dental sealants are not a permanent solution to decay prevention. Sealants will wear down over time, necessitating replacement after about five years. However, when placed correctly, some sealants can last up to nine or 10 years.
“This simple preventative approach can improve oral hygiene and save patients time and money in the long run by avoiding more costly treatments like fillings and crowns.”
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The Dental Sealant Procedure
The procedure used to apply dental sealants is quick and painless. First, the teeth are cleaned and dried. We will then apply an acidic gel to the tooth surface to help create a strong bond between the tooth and the sealant. Once the gel is rinsed off and the teeth dried again, the sealant is applied to the grooves of the chewing surface. A special curing light hardens the sealant onto the tooth.
We will also check the surface for any problems. If any issues are present, the sealant may be touched up or reapplied. Then we will rinse the newly sealed teeth clean. There are no known side effects from the procedure and no eating or drinking restrictions after treatment.
“The procedure used to apply dental sealants is quick and painless.”
Questions Answered on This Page
Q. What are dental sealants? Are they growing in popularity?
Q. What's the right age to get sealants?
Q. How are dental sealants applied?
Q. What does it feel like after sealants are applied?
Q. What are some of the advantages and disadvantages of dental sealants?
People Also Ask
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The Post-Sealant Experience
There may be some slight discomfort when the sealants are first applied as the child gets used to having an additional layer of material on their back teeth. Some children complain of a feeling of not being able to fit their back teeth together. The thin film will feel like it's a part of the actual tooth within a day or so.
Other reactions include complaining of an odd taste immediately after sealant application. Usually, a good rinse or a sip of a flavored drink will help eliminate the taste. Our team will help address any issues or concerns after the sealants are applied.
“There may be some slight discomfort when the sealants are first applied as the child gets used to having an additional layer of material on their back teeth.”
Frequently Asked Questions
Q. Are dental sealants safe?
A. Dental sealants are safe and effective for patients. While some people may be concerned about bisphenol A (BPA) exposure, according to the American Dental Association (ADA), the amount is so minimal that there is no health concern. Patients get more exposure from food, drinks, sunscreen, and cosmetics.
Q. Do dental sealants hurt?
A. Getting a dental sealant does not hurt. Patients may notice the dental sealants on their teeth at first. However, this is temporary as people will adapt to the new feeling and not notice them anymore.
Q. How should I take care of my sealants?
A. Brushing and flossing remain important even when sealants are present. We also recommend that patients avoid chewy, sticky, or hard foods and snacks. Patients with sealants should also have regular dental check-ups to ensure that they are still effective and do not need replacing.
Q. Are there any side effects associated with dental sealants?
A. No. The only known side effect associated with dental sealants is an allergic reaction to the sealant material. This allergy is not common, but patients can have an allergy test beforehand as a precaution.
Q. How do dental sealants look on teeth?
A. Dental sealants are thin plastic coatings that help smooth out the rough surfaces of back teeth. They can be clear, tinted, or white. While sealants can be visible on teeth, they are not usually visible since they are at the back of the mouth.
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Dental Terminology
Helpful Related Links
- American Dental Association (ADA). Glossary of Dental Clinical Terms. 2026
- American Academy of Cosmetic Dentistry® (AACD). Home Page. 2026
- WebMD. WebMD’s Oral Care Guide. 2026
About our business, license, and website security
- NuSmile Dental & Orthodontics was established in 2004.
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We are committed to providing quality service to residents located In the San Jose, CA area. Our website has additional information about the following topics: Dentist, Cosmetic Dentist, Emergency Dentist, Kid-Friendly Dentist, Teeth Whitening, Dental Crowns, Dental Bridges, Dental Fillings, Dental Bonding and Gum Disease Treatment.
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