Keeping a smile healthy involves more than just brushing and flossing every day. While a good home routine is essential, there are nooks and crannies in your mouth that a toothbrush simply cannot reach. This is especially true for the back teeth, where deep grooves trap food and bacteria. At Dentistry At Ivy Falls, we want to help our patients in Johns Creek stay ahead of dental issues before they start. One of the best tools we have for this is dental sealants to prevent cavities.
What Are Dental Sealants and How Do They Work?
Think of a dental sealant as a safety shield for your tooth. It is a thin, protective coating for teeth made from a safe plastic material. We apply this coating to the chewing surfaces of the back teeth, specifically the molars and premolars.
These teeth have rough, uneven surfaces with tiny pits and fissures. Even with dedicated brushing, bristles often cannot get deep enough into these grooves to sweep away plaque. When plaque accumulates in these areas, it produces acids that erode the enamel. This is how sealants prevent tooth decay. By bonding to the tooth, the sealant fills in those deep depressions and creates a smooth surface. This acts as a barrier, preventing food particles and bacteria from settling in and causing damage.
Who Benefits Most from Cavity Prevention Sealants?
We often recommend dental sealants for kids and teenagers. Children are usually the best candidates because their permanent molars come in around age six and age twelve. Applying sealants as soon as these teeth erupt protects them during the years when they are most prone to cavities.
However, prevention is not just for children. Adults with deep grooves in their molars who do not have decay or fillings can also benefit from cavity prevention sealants. During your checkup at our office on Medlock Bridge Road, we can look at the structure of your teeth and tell you if this preventive measure is a good option for your smile.
The Difference Between Sealants and Fillings
Patients sometimes ask about sealants vs fillings and how they differ. The main difference is that sealants are proactive while fillings are reactive. We use fillings to repair damage that has already happened. This involves removing the decayed part of the tooth and filling the space to restore its function.
In contrast, a dental sealant treatment is designed to stop that damage from happening in the first place. The process is much simpler and typically costs less than a filling. Because sealants prevent cavities, they save you from the need for more extensive dental work later.
Process and Longevity: How Long Do Dental Sealants Last?
The process of getting sealants is quick and completely painless. There is no drilling involved. We simply clean the tooth, dry it, and paint the sealant material onto the enamel. A special light is often used to help it harden instantly. You can eat and drink right after your appointment.
How long do dental sealants last? When properly applied and maintained, they can protect teeth for several years. They hold up well under the force of normal chewing. During your regular exams at Dentistry At Ivy Falls, we will check the condition of the sealants and can reapply them if they show signs of wear.
Schedule Your Visit at Dentistry At Ivy Falls
We love helping families in our community maintain strong and healthy smiles. Whether you are looking to protect your child’s new molars or want to explore preventive options for yourself, our team is here to answer your questions with transparency and care.
If you are interested in dental sealant benefits or need to schedule a routine cleaning, contact us today. Let us help you keep your smile cavity-free for years to come.
Image credit: // Shutterstock // Olena Yakobchuk
