A sealant is a thin, plastic coating applied to the chewing surfaces of the back teeth to protect them from decay. The sealant acts as a barrier to prevent plaque and food particles from getting stuck in the grooves of the tooth’s surface. This protective coating is painted on and hardened with a curing light.

At Daydream Family Dentistry, we typically apply dental sealants to the molars and premolars. These teeth are most susceptible to cavities because they are challenging to clean due to their shape and location in the mouth. Molars and premolars have pits and fissures on their biting surfaces where food particles can get stuck. These areas are difficult to reach when brushing or flossing.

Sealants are a simple preventative measure to help your child avoid tooth decay and cavities. They can also be used for adults who are at a higher risk for tooth decay. Sealants can be placed on permanent teeth as well as baby teeth.

The Procedure for Dental Sealants

Applying sealants is a simple procedure that can be done in one visit. First, our dentist in Weslaco, TX, will clean and dry the teeth being treated. Next, the teeth are isolated and dried further. Then, an acidic solution is applied to roughen the surface of the teeth so the sealant can adhere better.

After rinsing off the acid, the tooth-colored resin is applied in liquid form to the teeth and cured with a special light. Once dry, the sealant hardens and bonds to the tooth’s enamel.

There is no special care required after getting sealants. You can continue brushing your teeth as usual. However, avoiding eating or drinking anything for at least an hour after the sealant is applied is essential.

The Benefits of Sealants

Protection Against Cavities

Dental sealants in Weslaco, TX, are primarily designed to protect teeth from cavities. They provide a physical barrier that seals off the grooves and fissures on the chewing surfaces of molars and premolars. These areas are prone to trapping food particles and bacteria, making them susceptible to decay.

Sealants effectively prevent these substances from accumulating and causing cavities.

Preserving Natural Teeth

Preserving the natural structure of your teeth is always preferable, and dental sealants help achieve this goal. By preventing cavities, sealants contribute to the preservation of your natural teeth and help prevent the need for fillings or more extensive dental work.

Improved Oral Hygiene 

The smooth and sealed surface created by dental sealants makes it easier for individuals to maintain good oral hygiene. Brushing and flossing are more effective because there are fewer grooves and fissures where plaque and bacteria can hide, making it easier to keep the teeth clean and healthy.

Dental sealants are a simple yet highly effective means of protecting teeth from cavities and preserving oral health. Visit Daydream Family Dentistry at 519 S Missouri Ave., Weslaco, TX 78596, or call (956) 968-6561 to learn more about dental sealants.


519 S Missouri Ave.,
Weslaco, TX 78596

Office Hours

MON - THU9:00 am - 5:00 pm

FRI8:00 am - 1:00 pm

SAT - SUNClosed