However, many people may be too embarrassed to ask a loved one if the problem needs to be addressed. Another possible reason is our natural inability to actually smell our own breath, caused by an opening in the back of the mouth behind the soft palate, called the pharynx, which connects it to the nose.
If you think you might have bad breath, there is a simple test that you can do. Just lick the inside of your wrist and sniff – if the smell is bad, you can be fairly sure that your breath is too.
Your tongue is actually responsible for 85% of your breath's smell, not your teeth. Your tongue has layers of bacteria and food particles building upon it during the day, so it's no wonder it can get smelly.
Bad breath can't be passed on to another person via kissing.
Let them know gently.
Some ideas for considerate, compassionate conversation starters include: “I noticed something, and I'm not sure if you're aware, but your breath smells a bit off." “Sorry to mention this, but you have some bad breath right now, and I really don't want anyone else to say anything to you about it.”
If you want to be direct, you can do so in a few different ways. You could simply tell them directly to their face, which is okay if there are no other bystanders or friends around to judge and make jokes. Another way to tell them directly would be to send a simple text message.
The major problem with having breath that physically repels others is that – in most cases – you can't actually smell the rancid fumes you're inadvertantly wafting into the room.
Mouth infections can cause bad breath. However, if your dentist has ruled out other causes and you brush and floss every day, your bad breath could be the result of another problem, such as a sinus condition, gastric reflux, diabetes, liver or kidney disease. In this case, see your healthcare provider.
It would be wise to use words like “off,” “sour,” or “noticeable” rather than “offensive” or “pungent.” Approach the person with a question, not a statement. Instead of telling them that they have a problem, start by asking if they have noticed any change in their breath or taste.
Everyone gets bad breath from time to time — especially after eating garlic, onions or other strong foods. But bad breath that doesn't go away (chronic halitosis) could mean you have an oral health issue or a condition that's affecting another part of your body. Halitosis is a symptom of many different conditions.
It would be amazing if you could sniff yourself and immediately pick up on any emanating odors, but alas, life isn't so simple. According to Lifehacker, it can be quite difficult to detect your own body odors because the receptors in your nose shut down after smelling the same scent for too long.
Your dentist will tell you that everyone has some degree of morning breath. The reason, when you are asleep, your mouth begins to dry out. As it dries, odor-causing bacteria begin to form. Saliva also decreases when you sleep causing your breath to be at its worst upon rising.
The most common reason for malodor on the floss is gum disease or periodontal disease. The anaerobic bacteria that are responsible for gum disease reside under the gums and these produce what are known as volatile sulfur compounds, otherwise known as VSCs.
Cavities and gum disease
The bacteria that cause bad breath can hide in cavities in your teeth. This makes it difficult to get rid of the bacteria when you're brushing your teeth because it's hidden in places that you can't reach. Similarly, these bacteria can hide in deep pockets caused by gum disease.
Bacteria left alone builds on itself and intensifies embarrassing odors. So a twice-daily routine of brushing, flossing, and rinsing with an antiseptic mouthwash like LISTERINE® will prevent most forms of bad breath. Make sure to brush your tongue, too.
Poor dental hygiene.
If you don't brush and floss daily, food particles remain in your mouth, causing bad breath. A colorless, sticky film of bacteria (plaque) forms on your teeth. If not brushed away, plaque can irritate your gums and eventually form plaque-filled pockets between your teeth and gums (periodontitis).
Martha Dawson, D.D.S, “poor brushing and flossing are probably the primary reason, but dry mouth, gum disease, and illness—like a sinus infection or post nasal drip—can also cause some funky breath.” If you've been frustrated that the mints and gum aren't working, you shouldn't be surprised: “Mints and gum will ...
Gingivitis can cause your breath to smell like sulfur or rotten eggs. This is because of the bacteria in your mouth releasing chemicals that smells like these things. If you have gingivitis, you may also notice that your gingiva, or gums, are red and swollen. You may also bleed when you brush or floss your teeth.
You could simply tell them that their breath is smelly, directly but politely. Bring up this sensitive topic with compassion and care, especially if it is someone close to you or you're worried about making them upset.
Brushing your teeth properly for two minutes and flossing before bed will help — and there is no reason why you can't both pop to the bathroom and brush your teeth in the morning, then dash back to bed. However, the simplest way to get rid of funky morning breath is to keep a glass of water next to your bed.