90
Participants
Start Date
January 2, 2018
Primary Completion Date
November 1, 2018
Study Completion Date
December 30, 2018
Oral B Healthy Clean Manual Toothbrush
Manual Toothbrush
BURST Sonic Oral Care
Electric sonic toothbrush
Philipps Sonicare DiamondClean 300 Series
Electric pulsating toothbrush
UCLA School of Dentistry, Los Angeles
University of California, Los Angeles
OTHER