Halitosis is a chronic disease. When you have a bad breath problem for a long time, it will become more difficult to cure. Bad breath problem becomes halitosis when anyone suffers from it for a long time. It does not mean that Halitosis Treatment is not possible. There are various reasons behind it. The bacteria that live inside your mouth are guilty for this. They make your breath odorous when they take their food. A dry mouth is the ideal place for them to survive. So drink plenty of water everyday. Brush your teeth regularly and ensure yourself that you have a good habit of washing your mouth after having food.