WHAT ARE DENTAL SEALANTS?
When keeping teeth healthy and cavity-free is a priority, preventive care doesn’t have to be complicated or time-consuming. At White Oak Dental, our family dentistry team offers dental sealants — a simple, protective treatment designed to shield your teeth from decay and support long-term oral health.
Sealants use a thin, tooth-colored coating applied to the chewing surfaces of the back teeth to:
Create a barrier that prevents food and bacteria from settling into grooves
Reduce the risk of cavities, especially in deep pits and fissures
Make teeth easier to clean and maintain
Protect newly erupted molars in children and teens
Provide additional cavity prevention for adults with decay-prone areas
Because sealants do not require drilling or enamel removal, the treatment is quick, comfortable, and completely non-invasive, making it an ideal preventive service for patients of all ages.
Unlike fillings or restorative treatments, sealants are applied before decay starts — offering years of added protection with just one short visit.
SERVICES +
Whitening | Dental Implants | Crowns | Veneers | Bridges | Nightguards and Athletic Mouthguards
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Sealants are most commonly recommended for children and teens, especially as their permanent molars come in. However, adults with deep grooves or a history of cavities can also benefit from the added protection.
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No — applying sealants is completely painless. The process doesn’t require drilling or numbing and is typically done in just a few minutes per tooth.
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Sealants can last 5–10 years, depending on wear and daily habits. Your dentist will check them during regular exams and recommend reapplication if they begin to wear down.
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The dentist cleans and dries the tooth, applies a gentle etching gel to help the sealant bond, rinses and dries again, then brushes on the sealant material. A special light hardens it in seconds.
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Sealants are tooth-colored or clear, so they blend in naturally and aren’t visible when you smile.
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Sealants help protect the deep grooves of your molars, but daily brushing, flossing, and regular dental visits are still essential for keeping teeth healthy.
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Sealants are meant to prevent decay, not treat it. If a tooth already has a cavity, your dentist will recommend the appropriate restorative treatment instead.
