What Are Dental Sealants?
Dental sealants are thin, protective coatings made of a safe resin material that is applied to the chewing surfaces of molars and premolars. These back teeth have deep grooves where food and bacteria can easily get trapped, making them more vulnerable to cavities.
Sealants work by:
- Blocking bacteria and food particles from settling into the grooves of the teeth.
- Providing a smooth surface that is easier to keep clean.
- Reducing the risk of cavities by up to 80% in molars.
Sealants are completely invisible, do not affect eating or speaking, and can last for several years with proper care. Our pediatric and general dentists recommend dental sealants for children, teens, and even adults who want extra protection against cavities—especially in those hard-to-reach areas. With a quick, painless application, sealants create a protective barrier that helps keep teeth strong and healthy for years to come.
Who Should Get Dental Sealants?
Children & Teenagers
Sealants are highly recommended for children as soon as their permanent molars come in—usually around ages 6 and 12. Since children are still learning proper brushing and flossing habits, sealants provide an added layer of defense against cavities.
Adults
While sealants are most commonly used for children, adults can also benefit—especially those who have:
- Deep grooves in their molars that are difficult to clean.
- A history of cavities or tooth decay.
- Orthodontic appliances, which can make brushing more challenging.
Our dentists will evaluate each patient’s needs and determine whether sealants are a good option during their routine dental exam.
What to Expect During a Dental Sealant Application
- Cleaning the Tooth – We thoroughly clean and dry the tooth to ensure the sealant adheres properly.
- Preparing the Surface – A mild solution is applied to roughen the surface slightly, allowing for a stronger bond.
- Applying the Sealant – The liquid sealant is carefully painted onto the tooth, filling in the deep grooves.
- Hardening the Sealant – A special curing light is used to harden the sealant, creating a strong, protective shield.
There’s no drilling, no discomfort, and no numbing needed—just instant cavity protection that lasts for years.
How Long Do Dental Sealants Last?
With proper care, dental sealants can last five years or longer. To help them stay effective, we recommend:
- Regular check-ups so we can monitor the condition of the sealants.
- Brushing and flossing daily to maintain overall oral health.
- Avoiding chewing on hard foods or ice, which could wear down the sealants.
If a sealant ever becomes worn or damaged, it can be easily replaced during a routine dental visit.
A Family Tradition of Trusted Dental Care
At Kennedy Dental Care, we are proud to have served generations of families in Corpus Christi with top-rated preventative dental care. Patients continue to choose us because:
- We have a 4.9-star average rating, a reflection of our commitment to quality and patient satisfaction.
- Our team stays up to date with the latest dental advancements, ensuring that every patient receives the best care.
- We believe that every child deserves access to dental care, even if it’s not with us.
- We are a community-focused practice, offering a welcoming environment where patients feel like family.
Whether you’re bringing in your child for their first set of sealants or considering them for yourself, our team is here to provide expert, compassionate care.
Schedule a Dental Sealant Appointment Today
Dental sealants are a simple yet highly effective way to prevent cavities and keep smiles healthy. Whether for your child or yourself, our experienced team at Kennedy Dental Care is ready to help.
Visit one of our four locations in Corpus Christi:
- Saratoga – 6200 Saratoga Blvd, Corpus Christi, TX 78414
- Alameda - 3435 S Alameda St A, Corpus Christi, TX 78411
- Staples - 5525 S Staples St STE B4, Corpus Christi, TX 78411
- Calallen – 13725 Northwest Boulevard, Suite 270, Corpus Christi, TX 78410
Call us today at (361) 992-9500 or schedule an appointment online.
