what you need to know about


Pediatric sealants are clear or shaded resin applied to the teeth to help keep them cavity-free. Sealants fill in the grooved and pitted surfaces of the teeth, or the hard-to-clean back surfaces of your front teeth. Sealants keep food particles from getting caught, which could cause cavities. Fast and comfortable to apply, research shows that sealants can effectively protect teeth for many years if they are properly cleaned and checked up at regular preventative care appointments.

If your child has good oral hygiene and avoids biting hard objects, the pediatric sealants will last longer. Dr. Erin will check the sealants during your child’s preventative care visits and may recommend repairing or reapplying them as necessary. Sealants can be applied to permanent or primary (baby) teeth, however most insurances do not pay for sealants on primary teeth. Dr. Erin will recommend what she feels is best based on your child’s individual condition.

What are sealants?
Sealants protect the grooved and pitted surfaces on the chewing surfaces of back teeth. They are made of a tooth colored resin (plastic) and are placed on a decay-free tooth to prevent a cavity from forming.

How do pediatric sealants work?
The grooves in permanent molars are narrow and deep. Food and bacteria build up in these crevices, placing your child in danger of tooth decay. Sealants flow into these grooves sealing them off from the elements, which helps decrease the risk of decay in the chewing surfaces of the back teeth.

How long do sealants last?
Research shows that sealants can last for many years if properly cared for. If your child has good oral hygiene and avoids biting hard objects (ice, pencils, pens) sealants will last longer. Dr. Erin will check the sealants during routine preventative care visits and reapply or repair when necessary.

What is treatment like?
The application of a sealant is quick and comfortable. It takes only one visit. The tooth is first cleaned and dried. The sealant flows into the grooves of the tooth and is hardened with a blue light. Your child will be able to eat immediately after the appointment.

If my child has sealants, can he still get a cavity?
He needs to brush and floss to keep the plaque from all surfaces. He can still get a cavity between the teeth from not flossing where a sealant doesn’t cover. The same plaque that causes cavities can get around a sealant if left there for long periods of time. That’s why good brushing and regular dental visits are so important to be sure the sealants do their job.


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Our Happy Patients

I took my son to see Dr. Erin Arroyo and her staff this morning and it was a phenomenal experience. Dr. Arroyo is an excellent dentist, but the entire staff makes you feel welcome and the office is beautiful. My son is young and wasn’t sure what to expect, but the staff was so kind and knew exactly how to make a 3-year old feel comfortable and get him laughing. I could not recommend Dr. Arroyo’s office more highly. Everyone there was fantastic.

– Michael Z.

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