Dental sealants can reduce the risk of decay in molars by nearly 80%.
The first step in the dental sealant process involves thoroughly cleaning the tooth's surface. This is crucial to ensure that the sealant adheres properly and effectively protects the tooth. The dental hygienist will use special dental tools to remove any plaque, food particles, or debris from the tooth.
After cleaning, the tooth is rinsed with water and dried completely. This step sets the stage for the sealant to bond effectively with the tooth, providing a smooth, clean surface for the sealant to adhere to, thus enhancing the longevity and effectiveness of the treatment.
Once the tooth is clean and dry, the next step is to prepare it for the sealant application. This involves applying a gentle acidic solution to the tooth's chewing surface. The purpose of this solution is to roughen the enamel slightly, creating a texture that allows the sealant to bond to the tooth more securely.
After a few seconds, the solution is rinsed off, and the tooth is dried again. This preparation is crucial because it enhances the sealant's adhesion, ensuring that it stays in place and provides optimal protection against cavities over time.
With the tooth surface prepared, the dental professional will apply the sealant material directly onto the grooves and pits of the tooth. This liquid resin that flows into the crevices, creating a protective shield. Once applied, a special curing light is used to harden the sealant, which typically takes only a few seconds.
The hardened sealant forms a durable, plastic-like coating that effectively blocks out bacteria and food particles. This barrier can last for several years, providing ongoing protection against tooth decay and promoting healthier teeth.
Healthy gums should be pink, firm, and should not bleed when you brush or floss.