What should you avoid using during the cleaning process prior to sealant application?

During the cleaning process prior to sealant application, it is essential to avoid using oils. The presence of oils can create a barrier on the tooth surface that prevents the sealant material from properly adhering. Sealants are designed to bond effectively to clean, dry enamel; any oily residue can disrupt this bond, leading to decreased effectiveness and a higher likelihood of sealant failure.

Using water, non-fluoridated pumice, or soap, while not typically recommended in excessive amounts, do not interfere in the same way that oils do. Water is often necessary for rinsing the tooth surface, non-fluoridated pumice can be used for cleaning when appropriate, and soap can help remove debris. However, if oils are used, they can significantly compromise the integrity of the sealant bond, making it critical to avoid them during this preparatory step.