ScienceDental fissure sealants To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience11/20/2020November 20, 2020Sometimes even the most thorough teeth cleanings aren’t sufficient. Deep dental fissures make thorough cleaning difficult, which can lead to tooth decay. But can dental sealants close the fissures and make it easier to keep teeth clean?https://p.dw.com/p/3lVM4Advertisement