To make sure that you have a pleasant breath, just maintain a good oral hygiene. Brushing alone will not prevent bad breath Different people have different ways to brush their teeth. Some complete their tooth brushing under a minute while some require more than that. But no matter how quick or how long you brush your teeth, it does not ensure that you will no longer have bad breath. It could be resolved by practicing nasal breathing, both during unconscious and conscious states. With foul odor in the breath, the mouth could also be marked with sour, bitter or metallic tastes. This is especially true when you have just finished eating ingredients that have odor-producing properties such as garlic, onion, tea and coffee. The Primary Cause and How to Get Rid of Bad Breath The primary and the ultimate cause of bad breath is the production of sulfur-producing bacteria inside the mouth. These bacteria, which also happens to be of the anaerobic type or those that do not require oxygen for survival are not altogether harmful. Obviously, a number of modern devices don t truly pave the way for curing the condition. They just offer temporary and often, ineffective solutions. Secondly, nature is the best resource for the most effective treatments for bad breath and other health conditions. After all, everything created was good. If you use toothbrush, make sure that you brush your tongue at least 15 times. Using spoon as an alternative to clean your tongue can also give you a good result. 3. Use dental floss and mouthwash. Regular toothbrush cannot cover the entire surface area of your teeth so you need to use dental floss at least once a day and mouthwash. When a person skips meal, the salivary glands cease to work, thus, the increase in bacteria which cause bad breath. When a person does is dieting, he produces a chemical known as keto acids. High concentration of keto acids is called ketoacidosis. This has a distinctive fruity odor which is as well considered as bad odor.