Bad breath, or halitosis, can be caused by many things. The most common cause is the presence of bacteria in your mouth and on your tongue. These bacteria produce odorous compounds. In some cases, the cause of bad breath can be from gastrointestinal origin.

We recommend following standard brushing and flossing practices, but a tongue brush or mouthwash can be used to supplement your routine. SmartMouth is an activated mouthwash that works particularly at preventing bad breath when used as directed.