Sunday, December 18, 2016

Dental Sealant for Cavity Free Teeth

Dental sealant is a preventive dentistry procedure that performed to prevent the teeth from getting cavities. Dental sealant is a thin, plastic coating that is painted on the surface of the back teeth that we often use for chewing.  Commonly, dentist Merriwa applied sealants on their offices or clinics. School dentist also perform this procedure, and some brave souls do it by themselves on the comfort of their home.

Why we should get sealant and who should get sealants? First and foremost, the primary purpose of getting sealant is to avoid having cavities that would eventually lead to tooth decay. These are the thin plastic covering that protects the chewing surface of the teeth, especially our molars and pre-molars.   Getting dental sealant is practically painless and simple to do. The procedure is simply to paint the liquid on the back of the teeth, and then liquid then quickly hardens and would form as a protection over your teeth to prevent tooth decay. The sealant will give a refined and smooth feel on the surface of your teeth which makes it easier to brush. In a case that sealant covered a cavity, the decay will not spread since it is already sealed, and therefore other substance and germs that cause decay cannot get into it.

Dental sealant is very ideal for children between the ages of five and fourteen years old, since this is the age where the first and second permanent molars come in. The most ideal time to get a dental sealant is the moment as soon as the first permanent molars come in, that is before the decay gets into the tooth. It is also important to have other teeth with grooves and pits be sealed to prevent from getting decay. It is also advisable for teenager and young adult who are susceptible to tooth decay to get dental sealants.

Most of the dental sealant lasts for about ten years, however regular check-up to you Merriwa dentist is necessary to make sure that your sealant is still in good condition or does it need replacement in case it is chipped or worn.


In many countries, dental sealant is not known yet as an effective method of preventing tooth decay although it has been around since 1960s. According to research, dental sealant is found to be effective and safe. 

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