What is the first step in placing dental sealants?

The first step in placing dental sealants is to clean the surface. This step is crucial as it removes plaque, debris, and any biofilm that may be present on the tooth surface. A clean surface ensures better adhesion of the sealant material to the tooth, leading to more effective protection against decay.

Cleaning typically involves using an abrasive paste or toothbrush specifically designed for this purpose to thoroughly cleanse the enamel. Once the tooth is properly cleaned, subsequent steps, like rinsing, drying, and etching, can be effectively carried out to prepare the tooth for the sealant application. This foundational step sets the stage for the overall success of sealant placement.