A cavity that could have been stopped before it started is one of the most frustrating things to hear at a dental visit, especially when it’s your child’s tooth on the line. Back molars have deep grooves that are almost impossible to clean thoroughly with a toothbrush, which is exactly why they account for the vast majority of cavities in kids and teens.
At Revive Dentistry, Dr. Omid Khezri takes a family-focused approach to preventive dentistry, and dental sealants are one of the simplest, most effective tools we have to protect those hard-to-reach teeth before decay ever gets a foothold. We serve families throughout Orange City, DeBary, DeLand, and Deltona, and we believe protecting a smile early is always easier than repairing one later.
A sealant is a thin protective coating painted onto the chewing surfaces of the back teeth, where deep pits and grooves trap food particles and bacteria that a toothbrush bristle simply cannot reach. Once applied, the sealant hardens into a smooth barrier that keeps decay-causing bacteria away from the vulnerable enamel underneath.
According to the CDC, dental sealants reduce cavities in permanent molars by 80% for two years after placement and continue protecting against half of all cavities for up to four years. Sealants work best when applied shortly after the permanent molars come in, which typically happens around age six for the first molars and age twelve for the second. However, we evaluate every patient’s timeline individually rather than relying on age alone.
We know dental appointments can feel intimidating for younger patients, so we designed our sealant process to be quick, comfortable, and completely painless. The tooth is cleaned and dried, a special solution is applied to help the sealant bond, and then the liquid sealant material is painted directly onto the tooth’s surface, where it hardens within seconds under a curing light.
There’s no drilling, no numbing, and no discomfort involved, which makes sealants an easy first step for kids who are still building trust with the dentist. Dr. Khezri believes strongly in educating patients about what’s happening in their own mouths, so even young patients leave understanding why their new sealants matter and how they help keep their teeth strong.
While sealants are most closely associated with kids getting their first permanent molars, they are not exclusively a children’s treatment. Dr. Khezri evaluates each patient’s tooth structure and cavity risk individually rather than applying a blanket age rule, since some patients simply have anatomy that traps more food and bacteria than others.
The following groups tend to be especially good candidates for sealants:
During a comprehensive exam, we look closely at the depth and shape of each tooth’s grooves to determine whether a sealant would meaningfully reduce that patient’s risk. This individualized approach reflects the same foundations-first philosophy that shapes every recommendation at our practice, focused on real risk rather than assumptions based on age alone.
Sealants work best as one piece of a consistent preventive routine that includes regular exams, cleanings, and fluoride treatments. Dr. Khezri’s approach has always centered on foundations first, making sure the basics of oral health are solid before anything else is layered on top. That philosophy applies just as much to a six-year-old getting their first sealants as it does to an adult managing periodontal health.
Many of the families we see are juggling multiple appointments, schedules, and needs under one roof, which is why we welcome patients of all ages in the same visit whenever possible. For Spanish-speaking families in our community, our bilingual dental services make sure every parent understands exactly what their child needs and why.
Waiting too long after a permanent molar erupts can shrink the window of opportunity sealants are designed for, since decay can begin forming in those deep grooves within months of a tooth coming in. Regular checkups let Dr. Khezri track exactly when each molar has fully emerged so sealants can be placed at the ideal moment rather than after a cavity has already started.
This is also why we recommend not waiting for a problem to show up before scheduling a preventive visit. Catching the right window for sealants often means the difference between a simple, no-drill appointment and a more involved filling down the road, and we would much rather help your family avoid that second scenario entirely.
Dr. Khezri earned his dental degree from Indiana University School of Dentistry and has built a practice around thorough, honest, and educational care for patients of every age, guided by the same foundations-first philosophy behind every recommendation he makes.
If your family is new to our practice, we’ll walk you through what to expect at your first visit, including how we structure exams for younger patients. When you’re ready to protect your child’s smile before decay has a chance to start, contact our office to schedule a sealant consultation.
