How long will sealants last?
One sealant application can last for as long as 5 to 10 years. Sealants should be checked regularly, and reapplied if they are no longer in place.Will sealants replace fluoride?
No... fluorides, such as those used in community water, toothpaste, and mouthrinse also help to prevent decay. Fluoride works best on the smooth surfaces of teeth. The chewing surfaces on the back teeth, however, have tiny grooves where decay often begins. Sealants keep germs out of the grooves by covering them with a safe plastic coating. Sealants and fluorides work together to prevent tooth decay.How do sealants fit into a preventive dentistry program?
Sealants should be used as part of a child's total preventive dental care. A complete preventive dental program includes use of sealants, fluoride, plaque removal, careful food choices, and regular dental care.Why is sealing a tooth better than waiting for decay and filling the cavity?
Sealants help maintain sound, intact teeth. Decay destroys the structure of the tooth. Each time a tooth is filled or a filling is replaced, additional tooth structure is lost. Fillings last an average of 6 to 8 years before they need to be replaced. Appropriate use of sealants can save time, money, and the discomfort associated with dental treatment procedures.(published with permission in writing from:http://www.cdc.gov/)
