Mouthwash stops bad breath, but there are concerns it can kill good bacteria in the mouth. Dentists share the potential health risks, blood pressure impact.

Mouthwash doesn't necessarily help fight against periodontal disease, Joshipura said—most of the ones you'd find on pharmacy shelves are indicated for preventing cavities and bad breath.

Mouthwash And Poor Dental Hygiene May Up The Risk Of Oral Cancer : Shots - Health News Freshening up your mouth with a regular rinse could come with a long-term health hazard.

After brushing and flossing, mouthwash completes the trifecta of daily dental care. But do we really need all three steps? Dentists wouldn’t dare tell you to skip flossing or brushing, but it ...