It might feel clean, but your mouth is a breeding ground for bacteria, which feed on food particles trapped between your teeth and the fissures of your tongue. Bad breath is actually the smell of those bacteria's gaseous waste--- a foul odour comprised of what scientists call volatile sulfur compounds or VSC. Most treatments just mask the symptoms of bad breath and don't attack the cause, leaving those bacteria free to gorge themselves and continuing their chain of smelly proliferation. That's where BreathRx is different. BreathRx knocks out bad breath by going straight to its source. The revolutionary system is designed to treat both the symptoms of bad breath and its causes in three effective steps. By harnessing the potent power of Zytex - a special blend of anti-bacterial and odour-neutralising ingredients - the BreathRx system is clinically proven to give you fresher breath all day long.