Bad Breath (Halitosis): How It Works, Explained Simply

Video Transcript

Bad breath usually starts with bacteria in the mouth. Bacteria break down food particles and release odors. Many of these bacteria collect on the back of the tongue. A dry mouth can make the odor worse. Brushing, flossing, and cleaning the tongue remove the source. Staying hydrated also helps keep the mouth fresh. The result is fresher breath from a cleaner mouth. This video is for general education only. It is not medical or dental advice. Ask your dentist what's right for you.