A Comprehensive Guide To Dental Sealants

May 1, 2023

Even with thorough, daily brushing and flossing, there’s still a risk of bacterial plaque and tartar buildup, especially on the back teeth. Usually, the back teeth contain tiny pits and grooves that aid in chewing and grinding foods. Unfortunately, these areas can also trap food. This can encourage bacterial plaque and tartar buildup in these areas, potentially leading to tooth decay. Fortunately, dental sealants can lower the risk of developing decay in these areas. Keep reading to learn what dental sealants are and how they work.

What are dental sealants?

Teeth sealants are thin, clear, or tooth-colored coatings applied to the chewing surfaces for the back teeth, molars, and premolars. The sealants seal the tiny pits and grooves in these areas, creating a protective barrier against harmful bacteria, food particles, and other debris.

How dental sealants protect teeth

Dental sealants smoothen the chewing surfaces of the back teeth, where decay is likely to develop. Smoothening these surfaces makes it impossible for bacteria or food to get trapped in the crevices of these teeth, preventing bacterial buildups that cause decay. Closing these grooves also makes teeth easier and effortless to clean.

Dental sealant procedure and effectiveness

Dental sealants are effective at preventing tooth decay and cavities. In the first year of application, they lower your risk of cavities by about 86%.

When it comes to applying sealants, the process is easy, quick, and painless. The procedure doesn’t involve any drilling, enamel trimming, or anesthetic. Below are typical steps of what to expect:

The dentist begins by cleaning and drying the teeth to prevent trapping any bacteria or debris that can cause decay.
Next, the dentist will apply an acidic solution to the teeth to allow the sealant to adhere properly.
Then, the teeth are rinsed and dried again.
The dentist then applies a thin layer of sealant to each tooth at a time
A special light to harden the sealant for a strong, protective barrier

Once the procedure is done, dental sealants don’t require special care or maintenance. Practice excellent dental hygiene and avoid damaging habits like chewing hard foods and non-food items like ice, which can cause the sealant to chip or crack. With proper dental care and hygiene, dental sealants last an average of 2-5 years. Visit our office for dental sealants in Philadelphia, PA.

Benefits of dental sealants for children

Dental sealants are often recommended for children since they’re more susceptible to decay due to frequent snacking and inadequate oral hygiene. However, adults with healthy teeth can also get dental sealants.

Some of the benefits of dental sealants include the following:

Prevents decay. Most people use dental sealants for cavity prevention. They protect the back teeth against plaque and bacteria that cause decay.
Improves oral hygiene. Grooves and pits at the back teeth can trap food particles, which can be challenging to clean. Sealing these areas makes brushing quick and effortless.
Improves oral health. Since dental sealants work by preventing cavities and promoting oral hygiene, they help you maintain optimal oral health.
Cost-effective. For a considerably small fee, dental sealants protect you from dental issues like decay and tooth loss, which can cause the need for invasive and costly dental procedures in the future.
Painless and Non-Invasive. Applying dental sealants is easy, quick, and non-invasive. It leaves your teeth healthy and protected.
Long-Lasting. Dental sealants can protect your teeth against harmful bacteria and plaque for several years with proper care and hygiene. Once damaged or worn out, they are also easy to reapply.

How to care for dental sealants

Below are a few tips for caring for your sealants to ensure long-lasting protection:

Brush and floss daily.
Use a soft-bristled toothbrush and fluoride toothpaste.
Avoid abrasive dental products.
Avoid or limit chewing hard items like almonds, ice, and fingernails.
Schedule routine dental visits.
Limit sugary and acidic foods and beverages.
Have your sealants replaced if they are damaged or worn down.

Learn more about dental sealants for preventive dentistry

Are you looking to get dental sealants for yourself or your children? Contact Elegance in Dentistry to book a consultation with our dentists in Philadelphia, PA.