Effect of Bristle-less Toothbrush (PeriClean) on Gum Recession

This study tests if a bristle-less tooth brush has any measurable effect on gum recession in patients who are seen regularly for preventive dental care compared to a regular soft tooth-brush. Subjects are recruited from patients attending the Western University of Health Sciences Dental Center and asked to continue regular preventive dental care while using either the test or control brush for a year and using floss and toothpaste supplied by the researchers. The exams include measurement of plaque, pockets and gum recession every 3 months, and involve photographs and impressions of the teeth and gums to record any changes that occur.