Bad breath is when there is an unpleasant odor that usually comes from the mouth. When people exhale, the odor comes out. Not only is it a health issue, but it is also a social issue as well.People get turned off by those that have bad breath when they open their mouth.Halitosis is when you have chronic bad breath. Now that’s worse when it’s chronic. Whether ithappens a few times or it’s a continuous problem, people should find ways to get rid of it. As forthe cause of bad breath, there are different reasons why it’s happening.