Mouthwashes get a bad rap — scientists found one that lets good bacteria flourish. Researchers have found a mouthwash — a natural one, at that — that seems to kill off nasty germs while nurturing friendly microbes.
Mouthwashes get a bad rap — scientists found one that lets good bacteria flourish. Researchers have found a mouthwash — a natural one, at that — that seems to kill off nasty germs while nurturing friendly microbes.