FireTofu
Mouthwash can kill harmful bacteria — but could it also wipe out the good ones? Here is what the research suggests.

World · en

Mouthwash can kill harmful bacteria — but could it also wipe out the good ones? Here is what the research suggests.

CNA · Sep 12, 2026, 12:31 PM UTC

Experts reviewed claims about mouthwash and oral health. They found occasional use is unlikely to harm most people.