How Are Dental Sealants Applied?

How Are Dental Sealants Applied?

Nov 01, 2021

Dental sealants are materials made from thin plastic placed on your tooth’s grooves or chewing side to treat and prevent tooth decay. Dental sealants can be white, clear, or have a slight tint.

Tooth sealants are applied to protect your teeth against dental cavities and improve and maintain the aesthetic of your tooth. A dentist or a hygienist does the process, and it takes just a few minutes.

Steps of Application of Dental Sealants

Here is an outline of the steps of applying dental sealants done by our dentist near you.

  1. Cleaning the tooth

The first important step is cleaning the tooth. Your dentist will first thoroughly clean the surface of your tooth, where sealants will be applied. If the teeth are not cleaned well, then the sealant will not bond to your teeth as it’s supposed to. Next, your dentist will use a small brush with a dental drill. As the dental drill spins the brush, it will scrub the tooth surface and remove any debris from the grooves of your tooth. The brush may be dipped in slurry pumice, which has a gritty nature and aids in cleaning the tooth.

If some debris remains after using the brush, your dentist may take extra steps.

  1. Conditioning the tooth’s surface

After the tooth is cleaned, the dentist will spread etching gel over the site where the sealant will be applied. The dentist uses a small brush, a cotton pellet, and a sponge to apply the gel. Sometimes there is a type of factory-loaded syringe-like applicator provided by the manufacturer. The gel is applied over and further away from the tooth’s grooves. Once positioned properly, the gel is allowed to rest for 30-60 seconds before it is washed off.

The etchant serves to prepare the surface of your tooth in that the sealant can bond to it. In addition, the etchant is acidic, and this acidity helps kill bacteria that may hide on the grooves of your teeth.

  1. Evaluation of the etching step

The dentist will then evaluate the work that they have done. The part of the tooth to be sealed should look frosty, white, and dull after the first two steps.

The tooth should remain dry after the etching because if saliva contaminates it, the etching must be repeated.

  1. Applying the sealant

The dentist applies the dental sealant into the grooves of your tooth while the tooth is still dry. The sealant may be applied by use of a small brush or squirting out of a mini syringe. The liquid sealant flows into each groove’s nooks and crannies. Dental sealant is only meant to fill the tooth’s chewing surface and sides with fissures and pits that can retain debris.

  1. Curing the sealant

Once the dental sealant has been positioned properly, the dentist triggers the set using a curing light. A curing light is a dental flashlight of a device that shines a blue light. The color of the light shone on the sealant is important because the materials are formulated with a catalyst activated by light having a specific color.

  1. Evaluating the sealant

After curing the sealant, it is now hardened and can be used. Dr. Dishani Shah will check if the sealant has filled all the grooves of your teeth. Your dentist will also check on how other teeth bite against that tooth.

After the evaluation, the application process is finished. Eating and drinking immediately cannot pose any problem.

Dental Sealants Pros and Cons

Dental sealants have the following benefits:

  • It saves time and money
  • It improves the health of your teeth
  • Dental sealants reduce the effects of cavities on one tooth, especially kids
  • The procedure is simple and painless
  • Dental sealants are long-lasting and durable
  • Sealants are clear and cannot be easily noticed

The drawbacks of dental sealants include:

  • Dental sealants cannot be effective if you have deep cavities or carries
  • It does not apply to everyone, and it cannot be applied if you have a cavity or a filling.

Finding Dental Sealants Near You

If you need a dentist in Clearwater, visit Smile Palace. As the name suggests, we are concerned with the aesthetics of your smile. Our dentist at 33756 will take good care of you and your family. Our dentist loves working with patients of all ages and strives to ensure that their visit is enjoyable.