Cavities are preventable, but 28% of children 2-5 years of age have already experienced tooth decay. Not to mention, 92% of adults have had cavities. Brushing, flossing, and regular dental care can keep decay at bay, but is there more you could be doing? Yes! Dental sealants provide an added layer of protection against enamel-eroding bacteria in cavity-prone areas. Although they are effective in reducing the risk of decay, it’s normal to have a few questions. Here are the answers you need to ease any concerns.
What is a Dental Sealant?
A dental sealant is a thin plastic clear or white coating that is applied to the chewing surfaces of teeth to protect against decay. It creates a barrier between cavity-causing bacteria and the enamel.
Sealants are recommended for children around the age of 6 and can be applied during regular preventive appointments. The quick and painless process is effective in lowering the risk of cavities significantly.
Are Dental Sealants Effective?
According to the Centers for Disease Control and Prevention, dental sealants protect against 80% of cavities for 2 years. They offer 50% protection against tooth decay after 4 years. Sealants can last for almost a decade, but it’s not uncommon for them to fall off over time.
How Long Do Dental Sealants Last?
Dental sealants last for 4-8 years, but many factors affect their lifespan. Each dental sealant is checked during routine cleanings and checkups to ensure they aren’t damaged. If they are compromised or fall off, they can be replaced to continue benefiting from their protection.
Does it Hurt to Get Dental Sealants?
The process of applying a sealant is noninvasive and painless. The tooth is cleaned and dried before the sealant is painted onto the tooth. A special dental light hardens that material in a matter of seconds. The sealant will blend in with the tooth, so no one will notice it is there.
Are Dental Sealants Only for Children?
Dental sealants are recommended for children, but you’re never too old to benefit from their protection. Adults at risk of decay can be candidates for sealants.
You can promote cavity-free smiles with dental sealants. With good oral hygiene habits at home and limiting sugary foods and drinks, you can protect your family’s teeth from decay. Don’t forget to schedule cleanings and checkups every 6 months for healthy teeth and gums.
About Dr. Sandra Trinh
Dr. Trinh earned her dental degree at New York University and continued her education in pediatric dentistry. She is a member of the American Dental Association and is a board-certified Diplomate of the American Academy of Pediatric Dentistry. Request an appointment through her website or call (630) 528-1394.