What Are Dental Sealants and Why Are They Important for Children’s Teeth?
Even with regular brushing and flossing, children are still at high risk of developing cavities—especially in the deep grooves of their back teeth. That’s where dental sealants come in. In this article, we’ll explain what sealants are, how they work, and why they’re one of the best preventive treatments for kids.
See what the CDC says about the effectiveness of dental sealants.
What Are Dental Sealants?
Dental sealants are thin, protective coatings made of plastic or resin that are applied to the chewing surfaces of molars and premolars. They seal out food particles and bacteria, preventing plaque buildup and cavities in areas that are hard to clean.
Why Are Sealants Recommended for Kids?
- Children’s back teeth have deep pits and grooves that toothbrushes can’t always reach
- Sealants help prevent 80% of cavities in molars
- Great for kids who are still learning proper brushing habits
- Quick, painless, and affordable preventive treatment
Explore all preventive services offered at Maxilla Dental.
When Should My Child Get Sealants?
🦷 Sealants are usually applied when:
- First permanent molars come in (around age 6)
- Second molars erupt (around age 12)
The earlier the sealant is placed, the more protection it offers.
How Are Sealants Applied?
The procedure is fast, easy, and completely painless:
- Teeth are cleaned and dried
- A special solution is applied to roughen the surface
- The sealant material is painted onto the tooth
- A curing light hardens the sealant within seconds
The entire process takes less than 10 minutes per tooth.
How Long Do Sealants Last?
- Sealants can last up to 5–10 years with proper care
- They may wear down over time and need touch-ups
- Your dentist will check them during routine visits
Are Sealants Safe?
Yes! Dental sealants are safe and approved by organizations like the Canadian Dental Association and CDC. The amount of BPA (if any) is extremely low—far less than what’s found in common foods or daily exposure.
Still have concerns? Contact us with your questions.
Protect Your Child’s Smile Today
At Maxilla Dental, we believe in prevention first. Sealants are a smart way to help kids avoid cavities and costly treatments later on.
📅 Book your child’s sealant appointment today and give them the gift of lifelong dental protection.
