RANVOO’s AirJet™ technology redefines the electric toothbrush industry, shifting the sector from mechanical friction to fluid dynamics

RANVOO, a research-driven personal-care technology company, today announced that its proprietary AirJet™ technology is reshaping the electric toothbrush industry by fundamentally changing how the category cleans. For the first time in more than five decades, the sector’s core operating principle — high-frequency mechanical bristle friction — is being challenged by an alternative architecture based on pressurized airflow and cavitation microbubbles.

Since introducing the industry’s first...