What is the recommended method for cleaning teeth before the application of sealants?

The recommended method for cleaning teeth before the application of sealants involves using a prophy brush and non-fluoridated pumice. This approach is favored because non-fluoridated pumice effectively removes plaque, debris, and surface stains without leaving residual fluoride that could interfere with the adhesive properties of the sealant. The prophy brush helps to provide a thorough cleaning, ensuring that the tooth surface is adequately prepared for optimal sealant retention.

Using a regular toothbrush and toothpaste may not provide the same level of cleanliness and may leave traces of fluoride, which could hinder the bonding process of the sealant. An ultrasonic cleaner is typically not used in this scenario, as it is designed for different cleaning purposes and may not effectively prepare the tooth surface for sealant application.