- Kalinga Institute of Social Sciences - KISS, Indian Association of Public Health Dentistry, Colgate-Palmolive India Limited
- 26,382 people
- India (Bhubaneshwar)
The most people brushing their teeth simultaneously is 26,382, and was achieved by Indian Association of Public Health Dentistry - IAPHD, Colgate-Palmolive India Limited and Kalinga Institute of Social Sciences - KISS (all India) in Bhubaneshwar, Odisha, India, on 7 November 2019.
The event was organized with the aim of promoting dental hygiene and development of life long oral care habits.