With this trick you can find out if you have bad breath

Many people suffer from bad breath without really being aware of it. If you want to test whether you belong to this group of people, all you have to do is go to the bathroom. According to Dr. Harold Katz can smell bad breath, "even people who brush their teeth conscientiously and use dental floss." The doctor has a few great tips ready to help you identify bad breath and get rid of it. Of course, we don't want to keep that from you.