Bad breath, also known as halitosis, can be annoying and downright embarrassing. Halitosis is one of the most common complaints at the dentist’s office, as well as one of the most treatable. See your dentist to rule out any underlying problem, such as gum disease, bacteria or dry mouth syndrome. These problems can all cause your mouth to emit a foul smell. However, if you still find yourself with bad breath, here are some quick natural remedies for curing bad breath.