Seal the Deal: Protecting Children’s Teeth with Sealants

Cavities, also known as dental caries, are common among children. In fact, over half of children have at least one cavity by age eight. Childhood cavities pose a serious threat to school performance and future dental health. 

Studies show that children with dental issues often struggle with pain and discomfort, which results in poor school performance. Additionally, untreated cavities can progress to more severe dental problems — potentially affecting a child's overall well-being and self-esteem throughout their life. 

Thankfully, there are several things parents can do to help their children combat childhood cavities and support their children in better academic performance and long-term dental health.

Read on to learn more about dental sealants and where to find the best pediatric dentist in Palo Alto. 

What are Dental Sealants? 

Dental sealants are thin, protective coatings applied to the chewing surfaces of the back teeth, primarily the molars and premolars. These teeth have grooves and pits that can easily trap food particles and bacteria, making them more susceptible to cavities. Sealants create a smooth, protective barrier over these vulnerable areas, preventing food and bacteria from getting stuck and causing tooth decay.

Dental sealants can last several years — often between five and 10 years, depending on factors such as oral habits and wear and tear on the teeth. Regular dental check-ups are essential to monitor the condition of the sealants and reapply them if necessary. Reapplication ensures your child has ongoing protection against cavities.

When Should My Child Get Dental Sealants? 

Dental sealants are most effective when applied shortly after tooth eruption or in certain circumstances. Children should get sealants on their permanent molars as soon as they emerge — this helps protect them from decay before it starts. The first permanent molars, often called six-year molars, typically appear between the ages of five and seven. The second set of permanent molars, known as twelve-year molars, usually appears when a child is between eleven and fourteen. 

In addition to molars, other teeth with pits and grooves also benefit from sealants. This preventive measure isn't limited to young children; teenagers and young adults who are particularly prone to decay can also benefit from sealants. 

How Are Sealants Applied? 

The application process for dental sealants is quick and painless. First, the dentist cleans and dries the tooth, then applies an acidic gel to roughen the surface — this helps the sealant bond more effectively. After rinsing and drying the tooth again, the sealant is painted onto the enamel and then hardened with a special curing light.

Ways to Prevent Cavities in Kids

Preventing cavities in kids involves a combination of good oral hygiene practices and professional dental care. The best way for parents to ensure their kids have bright and cavity-free smiles is to:

• Ensure your child brushes their teeth at least twice daily with fluoride toothpaste and flosses daily to remove plaque and food particles between the teeth and along the gum line.
• Schedule regular dental check-ups, ideally every six months, to monitor your child's oral health, catch any issues early, and receive professional advice on maintaining healthy teeth.
• Fluoride helps strengthen tooth enamel and prevent tooth decay. Fluoride treatments are usually recommended during regular dental visits and more often if your child is at higher risk for cavities.
• Regular professional cleanings help remove plaque and tartar buildup that brushing and flossing alone can't eliminate, reducing the risk of cavities and gingivitis, which can lead to gum disease.
• Limit sugary snacks and drinks, which can contribute to tooth decay. Parents should also encourage a balanced diet rich in fruits, vegetables, and dairy products to support overall dental health.
• Consider dental sealants for your child's molars and other teeth with deep grooves to provide an extra layer of protection against cavities.

By following these preventive measures, you can help ensure your child maintains a healthy, cavity-free smile. Working with a pediatric dentist is a great way for parents to get the support they need to make brushing a fun habit that continues into adulthood. 

Where to Find Dental Sealants in Palo Alto 

Pediatric dental care and dental sealants are important for preventing cavities and ensuring your child has the brightest smile and a good foundation for life-long oral habits. Little Bytes Pediatric Dentistry offers dental sealants along with an array of modern dental technology, including habit-breaking appliances and Phase I orthodontics. 

Dr. Michelle Haghpanah and her team are dedicated pediatric dentists, committed to providing the highest quality care in a welcoming environment that will put any child at ease and looking forward to returning for their next dental visit. 

Ready to protect your child’s smile with effective and long-lasting dental sealants from the best dentist for children in Palo Alto?