2,145
Participants
Start Date
January 8, 2018
Primary Completion Date
November 30, 2018
Study Completion Date
November 30, 2018
Oscillating-rotating electric toothbrush
Oscillating-rotating electric toothbrush used twice daily
Side-to-side electric toothbrush
Side-to-side electric toothbrush used twice daily
Manual toothbrush
Manual toothbrush used twice daily
Multiple P&G Investigation Clinical Sites, Cincinnati
Procter and Gamble
INDUSTRY