102
Participants
Start Date
November 27, 2023
Primary Completion Date
December 12, 2023
Study Completion Date
January 25, 2024
Battery operated toothbrush
Device on extrinsic stain removal efficacy
Manual toothbrush
Device on extrinsic stain removal efficacy
Salus Research, Inc., Fort Wayne
Church & Dwight Company, Inc.
INDUSTRY