[Efficient preventive dentistry. Concluding article]

In this concluding article by the Dutch Advisory Council on Prevention of Oral Diseases, the relative importance of various aspects of prevention is sorted out. A guideline is presented to dentists, dental hygienists and oral health educators, regarding the contents of an efficient and comprehensive package of basic preventive measures. Subsequently, supplementary measures of prevention are discussed, which should be considered for certain age categories and high-risk groups. Top priority is attributed to regular mechanical cleansing of the dentition, combined with daily administering of fluoride.