10 Surefire Remedies for Bad Breath

After you eat, bacteria production is increased by the breakdown of food particles in and around your teeth, which can cause a foul odor. Additionally, after you digest certain foods such as onions and garlic, the odors are carried to your lungs, which will affect your breath as well. To avoid these problems, keep a toothbrush with you to use after eating. Toothpaste that contains fluoride or antibacterial properties can also help reduce bad breath after meals. 

The bacteria in your mouth feed on food particles that become stuck in your teeth,  and this process can lead to an unpleasant smell in your mouth. Flossing daily removes stray particles and can help keep your bad breath in check. 

Stainless steel is known for its ability to help neutralize unpleasant odors. The metal forms a thin, stable layer of chromium oxide on its surface that can bind with and help break down sulfur-containing compounds, which are often responsible for foul smells. This is why stainless steel "odor-removing" bars are sometimes used in kitchens after handling garlic, onions, or fish. While a stainless steel tongue scraper doesn't directly freshen breath through the metal alone, it provides a durable, non-porous surface that effectively removes the bacteria, food debris, and dead cells that accumulate on the tongue. By physically removing the coating where these bacteria thrive, the source of bad breath is removed rather than simply masking it with mints or mouthwash.

If you wear partial or complete dentures, make sure you thoroughly clean them at least once a day. For dental retainers or mouth guards, take care to clean them before putting them in your mouth. Dental appliances that aren’t cleaned regularly can harbor odor-causing bacteria and food particles. 

The uneven surface of the tongue can trap bacteria that can produce a foul odor. Additionally, smoking and chronic dry mouth can intensify these problems. Using a tongue scraper or a toothbrush with a built-in tongue cleaner may be beneficial for treating bad breath. 

You should switch toothbrushes about every two to three months, or even earlier, if it becomes frayed. Using them longer than this can lead to a buildup of halitosis-causing bacteria. 

Smoking causes an unpleasant odor on its own, but it also increases your risk for gum disease, which can cause bad breath. However, it's not just cigarettes that are the culprit—any form of tobacco can lead to problems with bad breath. 

Dry mouth can also lead to bad breath, which is why you should drink plenty of water and avoid beverages like coffee, soft drinks, and alcohol—all of which can cause your mouth to be even drier. Chewing gum or sucking on candy may help stimulate saliva if dry mouth continues to be a problem. 

Choosing a good, alcohol-free mouthwash will not only mask existing signs of halitosis, but will also prevent new bacteria growth in the mouth. Peroxide can also work as a good mouthwash substitute, although it can taste quite unpleasant. 

There are a number of things that can naturally help freshen your breath. For example, a fresh sprig of mint or basil contains chlorophyll that neutralizes mouth odors. Also, the citric acid found in lemon or orange rinds will stimulate the salivary glands to help stave off dry mouth. Finally, a handful of fennel seeds or cloves have antiseptic qualities that can fight halitosis-causing bacteria.

It is recommended that you see your dentist every six months to check for any problems with your teeth or dentures. Tooth decay can be the cause of halitosis, but this condition cannot be detected without regular visits.