1. Always keep your tongue clean. Bad breath is usually caused by the bacteria that thrive on the back of our tongue and the condition is aggravated by poor oral hygiene. This is why regular brushing and flossing of our teeth, as well as brushing or scraping of our tongue is very important. It inhibits the growth of oral bacteria, thus limiting the chance for bad breath to develop.

2. Chew sugarless gum. Here is where saliva becomes your best friend. We need to keep the flow of saliva in our mouth because saliva washes away the odor-causing bacteria. People who suffer from dry mouth will benefit best from gum-chewing since this increase the flow of saliva in our mouth. Recent studies also show that cinnamon may be the best flavor to choose because cinnamon has natural odor-fighting properties that are absent from other flavors.

3. Increase water intake. Drinking more water is also an important step in learning how to get rid of bad breath for good. Much like chewing gum, it regulates the moisture in our mouth and helps wash away the bacteria that cause bad breath. Drinking more water has a lot of health benefits, so you are actually not just addressing your breath problem but improving your overall health as well.

4. Rule out other causes. While most cases of halitosis is caused by oral bacteria and can be easily banished by proper oral hygiene, there are a few cases that have more serious causes and require more focused treatments. If the odor is persistent and no amount of brushing or flossing eliminates it, consult your doctor to see if there are other health problems that you need to be concerned about.

Just as realizing you have bad breath causes adverse negative effects, knowing how to get rid of bad breath for good also creates a ripple effect towards restoring one's confidence and self-worth.

In about 90% of cases, bad breath traces its origins in the mouth itself and the intensity varies during the day, as a result of stress, eating certain foods, smoking or consuming alcohol. Most conditions are considered transient or temporary and can easily be treated by regular brushing, flossing and the use of a specialized mouthwash. At least 25% of cases, however, is chronic and requires more focused treatment by a medical professional.

Although the exact causes of halitosis are not yet fully understood, the most unpleasant odors are believed to come from proteins processed by oral bacteria and excreted as sulfur compounds. The most common location of the odors that originate in the mouth is the back of our tongue, which is why it is important to brush not only the teeth, but the tongue as well.

For the more serious cases of bad breath, sinusitis, gum disease and gastric disorders are often pinpointed as major culprits. Odor exiting the nostrils of a person suffering from sinus infections can be quite pungent, and bacteria that grow below the gum line are known to emit a foul smell upon removal. Some gastrointestinal disorders are also said to cause bad breath due to the gases that are emitted from the stomach and exits through the mouth.

Whatever its cause, there is no doubt that halitosis has an adverse negative effect on a person's professional, social and personal relationships, thus resulting in a low self-esteem and high stress levels. This makes immediate treatment even more important for sufferers. It is necessary that the problem is dealt with before a person's self-esteem suffers permanent damage.