Does charcoal tooth powder really whiten teeth? An honest guide to what activated bamboo charcoal can and can't do, whether it's safe for enamel, and how to use it a few times a week without overdoing it.
Last updated: July 2026 · Reviewed against AYUSH / Indian Dental Association guidance · Author: Leo Prabhu If you grew up in an Indian home, you probably remember it. A small steel dabba on the bathroom shelf, filled with a dark, spicy-smelling powder. Maybe your...
