Think of some of the things that annoy you most. Is bad breath up there? If you think you have a breath problems, there are ways to fix it. First of all, watch the foods that you eat. Foods such as onions and garlic can really give you nasty breath. Tobacco use could also be the cause. One of the main ways of keeping your breath smelling fresh is daily oral hygiene. Brush your teeth and floss daily. You can also brush your tongue to keep your breath fresh.