Sealants have been around for a number of years, but it is only in recent years that the materials have improved enough to make sealants a good, cost-effective, preventative treatment. If a child has deep pits and grooves in his or her teeth, especially permanent ones, I will generally recommend sealants. It is best to seal the teeth within three to four years after eruption as they are not completely mineralized yet and are most susceptible to decay at this stage. Sealants are like a plastic coating which covers the pits and grooves in the tooth to help prevent cavities from forming. Sealants are not a fluoride treatment.
Children are free to eat and drink directly after sealants are placed.
In my practice, I have had most sealants remain intact for an average of five to six years. Some have lasted longer, while others have been completely missing much sooner. If the sealant has remained intact for several years, the patient, parents, and I will discuss re-treatment. You should not rely on this information as a substitute for personal medical attention, diagnosis or hands-on treatment. If you are concerned about your health or that of a child's, please consult your family's health care provider immediately and do not wait for a response from our professionals.