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Good brushing and flossing along with the use of fluoride can greatly reduce the incidence of caries in children and adults. However, fluoride can not get to the chewing surfaces of back teeth. This is most evident in young people. But there is a simple way to solve this problem and keep your smile healthy. All that is required is the use of dental sealants. Dental sealants work that covers the teeth with a thin, plastic-like coating. This serves as a shield against cavities. The process can be used anywhere – in a dentist’s office, school or even outdoors. Was first used in the mid-1950 by an American scientist and has benefited thousands of children in the United States, Thailand and China. “The application is painless and easy. First, the dentist cleans the chewing surface of molars and premolars. Then these surfaces are etched with a mild acid sealant that hardens into a shield that prevents the buildup of plaque in pits and fissures, “said Dr. David E. Larson, managing editor of the “Mayo Clinic Family Health Book.” “While the sealant is intact, the tooth surface will be protected from decay. Sealants hold up well under the force of normal chewing and usually last several years before a re-needed. During regular dental visits, your dentist will check the condition of the sealants and return to them when necessary, “added the American Dental Association. Unfortunately, many people are unaware of dental sealants and some dentists still recommend. This should be amended to reverse the growing trend of dental disease in the country. “Dental sealants have been utilized for oral health providers. Too often, are unknown to parents and children. However, young people around the world could suffer significantly less tooth decay if the sealant is most frequently used by dentists, their assistants and community health workers with special training, “said Dr. Alice Horowitz of the U.S. National Institute of Dental Research. For children over the age of 6 years – when the first permanent molars erupt – will benefit most from dental sealants. The procedure can be applied again when the child is around age 11 to 14 seconds when the permanent molars and premolars appear. But it does not mean that adults can have their teeth sealed. You are never too old to benefit from stamp. “Dental Sealants can last up to 10 years; despite severe conditions can reduce their effectiveness. Regular visits to the dentist need permission from retouching to extend the life of a sealant. If the layer of sealant is lost can be replaced, “Larson said.