Sealants are recommended to reduce cavity risk, particularly on molars, and should be applied after ensuring no bacteria are sealed in, potentially using ozone or laser disinfection.

“I am an advocate of sealants they they really do reduce cavity risk um they're usually put on the molers in the grooves and the fissures of the back teeth um but again I use so I I use um spectometry to make sure I'm not sealing in bacteria so it's an image that shows me if there's like carries or cavity there I'm using ozone to make sure I'm killing the bacteria sometimes I'll use my laser which helps disinfect too to open the groove up”