What are sealants for teeth?
Sealants for teeth are thin, protective coatings that are applied to the chewing surfaces of back teeth (molars) to prevent decay. These coatings act as a barrier against bacteria and plaque, which are the main causes of tooth decay. Sealants are typically used on children’s teeth, as they are more prone to cavities due to their developing oral hygiene habits. However, adults can also benefit from sealants if they have deep grooves or fissures in their teeth that are difficult to clean with regular brushing and flossing.
How do sealants work?
Sealants are applied in a simple, painless process. The dentist first cleans the teeth and then applies a gel to the chewing surfaces. After the gel is rinsed off, the dentist paints the sealant onto the teeth. The sealant then hardens quickly and bonds to the tooth, creating a protective shield. Sealants can last for many years, and they can be reapplied if they wear off.
The primary function of sealants is to fill in the grooves and pits of molars, making it harder for food particles and bacteria to accumulate. This reduces the risk of tooth decay and the need for fillings or other dental treatments in the future. Sealants are most effective when applied soon after the permanent molars have erupted, usually between the ages of 6 and 12.
Benefits of sealants
There are several benefits to having sealants applied to your teeth:
1. Prevention of tooth decay: Sealants act as a barrier against bacteria and plaque, reducing the risk of tooth decay and cavities.
2. Cost-effective: Sealants are a relatively inexpensive and easy way to protect your teeth from decay, which can be costly to treat.
3. Quick and painless: The application of sealants is a simple and painless process that can be completed in just one dental visit.
4. Long-lasting: Sealants can last for many years, providing ongoing protection for your teeth.
5. Suitable for all ages: While sealants are most commonly used in children, adults can also benefit from them if they have deep grooves or fissures in their teeth.
When to get sealants
The best time to get sealants is when the permanent molars have erupted. For most children, this occurs between the ages of 6 and 12. However, it is never too late to get sealants, even for adults. If you have deep grooves or fissures in your teeth that are difficult to clean, or if you have a history of tooth decay, talk to your dentist about whether sealants are right for you.
In conclusion, sealants for teeth are an effective and cost-efficient way to protect your teeth from decay. By filling in the grooves and pits of molars, sealants create a barrier against bacteria and plaque, reducing the risk of cavities and other dental problems. If you’re considering sealants, talk to your dentist to determine if they are the right choice for you.
