One of the best ways to protect a child's teeth from tooth decay is with dental sealants.
Dental sealants protect teeth during the cavity-prone years, ages six to fourteen, when back teeth are most susceptible to decay.
Sealants provide extra protection until children develop stronger brushing and flossing habits.
Sealants act as a barrier, protecting teeth from decay-causing bacteria. They are applied to the chewing surfaces of back teeth where cavities most often form.
Applying dental sealants is a simple, painless procedure and far less expensive than treating cavities.
Just the Facts
Sealants are a clear plastic material applied to back teeth to prevent cavities
90% of tooth decay occurs in pits and grooves, where sealants are most effective
Best applied around age six when permanent molars erupt
Adults with higher risk of decay can also benefit from sealants
Questions & Answers
What are sealants?
Sealants are made of a white or clear acrylic material that protects the chewing surfaces of back teeth from bacteria that cause decay.
How can sealants prevent decay?
The sealant bonds to the chewing surface of the tooth, forming a protective barrier over pits and grooves where bacteria can hide.
Why are sealants necessary?
The grooves on back teeth are difficult to clean because toothbrush bristles cannot reach deep into them. These areas trap food and plaque. Sealants block these spaces and reduce the risk of decay.
Which teeth are suitable for sealants?
First and second molars benefit the most. First molars usually appear around age six and second molars around age twelve. Children ages six to fourteen benefit the most from sealants.
How are sealants applied?
The teeth are first cleaned, then prepared with a mild solution to help the sealant bond. The material is painted onto the tooth and hardens in about 60 seconds, sealing the grooves from bacteria.
Have sealants been thoroughly tested?
Yes. Sealants have been used in clinical studies worldwide and are proven to be effective, safe, inexpensive, and non-toxic.
How long will dental sealants last?
Sealants can last up to five years or longer. They should be checked regularly and reapplied if necessary.
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