Apart from maintaining pearly white, properly aligned teeth, it is also a good thing to ensure that you do not have bad breath. Although there are times when bad breath cannot be prevented (such as in the case of your early morning breath), there are still some instances when its presence can be a major turn-off for most people. Bad breath, also known as halitosis, can be caused by a number of factors, the most common of which is poor dental hygiene. This happens when you fail to brush your teeth, floss, and gargle. Food particles left in between your teeth will break down into acid which, in turn, causes the bad smell. You would also notice that, without brushing, your tongue would develop a white film coating. This is actually a sign that plaque is starting to form on your teeth and that your mouth has an increased level of bacteria. Another cause of bad breath is systemic disease. You would notice that, if you suffer from various medical conditions such as chronic liver failure, bronchial and lung infection, carcinoma, and diabetes mellitus, among others, you would most likely have bad breath. The gravity of the smell, however, varies from one condition to the next. Most Hattiesburg dentists also agree that eating certain foods and drinking certain liquids can cause bad breath. Some of the most common food that can cause bad breath includes those that have garlic and onion paste, alcohol, sweet drinks, carbonated drinks, and coffee. Most of these foods and drinks contain sugar that, when broken down by the bacteria inside your mouth, can produce compounds that come out as bad breath. An experienced Hattiesburg dentist would recommend that you regularly brush your teeth and scrape your tongue in order to avoid having bad breath. Flossing is also a good idea to ensure that no food particles are left behind in between teeth. You should also make use of mouthwash that do not only have fluoride but have mint flavor in order to mask the bad breath. A number of Hattiesburg dentists also recommend that you breathe through your nose and not through your mouth. Breathing through the mouth can cause your mouth to dry, another leading cause of bad breath.