Prime Dentistry: Best Dental Clinic in Philadelphia

Prime Dentistry

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6818 Castor Avenue Philadelphia, PA 19149

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(215) 742-1200

Dental sealants

WHAT ARE DENTAL SEALANTS?Dental sealants are thin plastic coatings that are laid onto the chewing surfaces of your teeth, typically the adult molars and premolars. These sealants protect the surfaces from cavities by shielding them from the ingress of bacteria and food debris. Once applied, dental sealants have a reputation of protecting against almost 80% of cavities for as long as two to four years!


Brushing and flossing are the key ways to prevent cavities, says our dental professionals at Prime Dentistry in Philadelphia. However, it is almost impossible for you to clean every nook and cranny of your teeth, especially when you’re equipped with a mere tool like a toothbrush. 

Teeth, especially the back ones are often consumed by the bacteria that festers in their crevices, making cavities a common occurrence.. Fortunately, dental sealants can seal the areas and prevent sharp pain caused by tooth decay.


The likelihood of developing decay in the fissures and grooves of the back teeth is greater in children and young teens. This makes them the ideal candidate for receiving dental sealants. Dental sealants can be done in adults as well, who are at high risk of developing tooth decay.

 for adults are also a thing, especially for those without decay or fillings.

We recommend dental sealants for kids to typically be applied to their permanent teeth as soon as they come in. This way, the sealant can protect the teeth through the most cavity-prone years of ages six to fourteen. Our experts at Prime Dentistry in Philadelphia will evaluate the best treatment options for you and your child.


At Prime Dentistry, we offer brilliant restorative services like dental sealants all in the matter of a single sitting. The process of applying dental sealant is simple and non-invasive, taking only a few minutes to complete. 

  • Our dental professionals begin by thoroughly cleaning, washing, and drying your teeth.
  • We will then apply an acidic solution to the depressed area of the tooth for a few seconds and then rinse it off. This helps open microscopic pores that create a rough surface area and enable the dental sealant to attach to the tooth.
  • We will complete the procedure by placing the dental sealant directly on the tooth which then hardens. Sometimes, a special curing light is used to help the sealant harden.


Teeth sealants can protect teeth from tooth decay for up to ten years on the condition that they’re properly looked after and frequently assessed by a dental professional. For long-lasting and top-notch dental protection, get your dental sealants done at Prime Dentistry! Also, make regular appointments with us in Philadelphia at least every 6 months for complete protection against dental decay!