Is Dental Sealant Worth It ? Find out here


Having good oral health is not just limited to having a perfect and bright smile. It is about taking care of your teeth, regular brushing, flossing and routine dental checkups to maintain the overall health of your teeth. However, some parts of the teeth like the back molars are difficult to clean even with regular brushing, flossing and dental visits. This makes some parts of our mouth vulnerable to tooth decay even after following all the oral hygiene steps. Thankfully, there are ways to provide complete care to the teeth with the use of dental sealant.

Dental sealants are a preventive measure that can help protect your teeth and reduce the risk of cavities. In this article, let us understand what are dental sealants, their benefits, how they are applied, who should consider getting them and whether they are worth it.

What are dental sealants?

Dental sealants are thin, protective coatings for the teeth that are typically made of plastic or resin materials. They are applied to the chewing surfaces of the back teeth, mainly the molars and premolars. They act as a barrier against bacteria and food particles that can lead to tooth decay. The sealants are painted onto the tooth surfaces, where they bond and harden, forming a protective shield over the enamel.

What are the benefits of dental sealants?

The main benefit of getting dental sealants is their ability to keep tooth decay at bay. Sealants prevent the bacteria and food particles from settling in the deep grooves and pits of the teeth by creating a physical barrier. This prevents the formation of cavities and reduces the risk of future dental problems. Sealants are particularly beneficial for children and teenagers who may have difficulty maintaining proper oral hygiene.

Some of the common benefits of Dental Sealant include:

  • Cavity Prevention
  • Protection for Vulnerable Teeth
  • Cost-effective in the long run
  • Non-Invasive Procedure
  • Long-Lasting Protection
  • Improved Oral Health for Children
  • Suitable for people of all age
  • Virtually Invisible
  • Easy to Maintain

How are dental sealants applied to your teeth?

The process of applying dental sealants is quick, painless and non-invasive. Here are the steps involved in getting a sealant at the dental clinic:

1. Tooth preparation

The teeth that will receive the sealants are cleaned and dried thoroughly to ensure proper bonding.

2. Acid etching

A mild acid solution is applied to the chewing surfaces of the teeth to create a rough texture. This texture allows the sealant to adhere better to the tooth.

3. Sealant application

The dental sealant material is carefully painted onto the tooth surfaces. It flows into the deep grooves and pits, forming a protective layer.

4. Curing

To harden the sealant, a special light is used to activate the material, causing it to bond to the tooth surface.

Who should get dental sealants?

Dental sealants are primarily recommended for children and teenagers as soon as their permanent molars and premolars erupt. These back teeth are more susceptible to decay due to their location as it is difficult to clean them thoroughly. However, adults who have deep grooves and pits on their teeth and are at a higher risk of cavities may also benefit from dental sealants. The best way to find out if you need sealants is to talk to your dentist and have them assess your situation.

Are dental sealants worth it?

Yes, dental sealants are worth it for individuals who might be at risk of tooth decay. They provide a proactive approach to oral health by preventing cavities before they even develop. Sealants are a cost-effective and non-invasive preventive measure compared to the treatment required for tooth decay or cavities. They can provide long-lasting protection, typically lasting several years before requiring replacement. However, it's important to note that dental sealants do not replace regular oral hygiene practices. Brushing, flossing and regular dental check-ups should still be a part of your oral care routine.

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Are dental sealants noticeable on the teeth?

No, dental sealants are typically clear or the colour of your tooth, making them virtually invisible on the teeth.

How long do dental sealants last?

With proper oral care, dental sealants can easily last for several years. However, they may need to be checked and replaced if they become worn or damaged.

Do dental sealants require any special care?

Dental sealants do not require any special care. They, in fact, make oral hygiene practices like brushing and flossing easier in our daily lives.

Can adults get dental sealants?

Yes, adults who have deep grooves and pits on their teeth can try out tooth sealant at home or visit a professional for the same.

Are dental sealants covered by insurance?

Several dental insurance plans cover dental sealants, especially for kids. It is still a good idea to check with your insurance provider to determine coverage details.

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