How to Get Rid of Bad Breath: Proven Tips to Freshen Your Breath

person holding yellow and white ice cream cone

Bad breath can be an embarrassing problem that affects your confidence and social life. But the good news is that bad breath can be treated and prevented with some simple tips and tricks. In this blog post, we will go over what bad breath is, its causes, how to know if you have it, foods to avoid, home remedies, professional treatments, and tips for self-awareness and prevention.

What is Bad Breath?

Bad breath, also known as halitosis, is a common problem that affects many people. It is characterized by an unpleasant odor coming from the mouth. The odor can be caused by many factors, such as poor oral hygiene, certain foods, and underlying health conditions. Bad breath can be temporary or chronic, depending on the cause.

Causes of Bad Breath

There are many causes of bad breath, including:

  • Poor oral hygiene: Not brushing and flossing regularly can lead to the buildup of bacteria in the mouth, which can cause bad breath.
  • Foods: Certain foods, such as garlic, onions, and spices, can cause bad breath.
  • Tobacco use: Smoking or chewing tobacco can cause bad breath and other oral health problems.
  • Dry mouth: A lack of saliva in the mouth can cause bad breath because saliva helps to wash away bacteria.
  • Health conditions: Certain health conditions, such as gum disease, respiratory infections, and liver or kidney problems, can cause bad breath.

How Do You Know You Have Bad Breath?

It can be difficult to know if you have bad breath because it is hard to smell your own breath. However, there are some signs that can indicate that you have bad breath, such as:

  • People avoiding close contact with you
  • People covering their nose or mouth when they talk to you
  • A white or yellow coating on your tongue
  • Dry mouth
  • A bad taste in your mouth

Foods to Avoid for Better Breath

Certain foods can cause bad breath, so it’s best to avoid them if you want fresher breath. These include:

  • Garlic and onions: These foods contain sulfur compounds that can cause bad breath.
  • Spicy foods: Spices can cause bad breath and make your mouth feel dry.
  • Sugary foods and drinks: Sugary foods and drinks can lead to tooth decay, which can cause bad breath.

Home Remedies for Bad Breath

There are many home remedies that can help to freshen your breath. These include:

  • Brushing and flossing: Brushing and flossing regularly can help to remove bacteria and food particles from your mouth.
  • Tongue scraping: Use a tongue scraper to remove the bacteria and debris that can cause bad breath.
  • Drinking water: Drinking water can help to wash away bacteria and keep your mouth hydrated.
  • Chewing gum or mints: Sugar-free gum or mints can help to stimulate saliva production and freshen your breath.
  • Using mouthwash: An antimicrobial mouthwash can help to kill bacteria and freshen your breath.

Professional Dental Treatments for Bad Breath

If home remedies are not enough to treat your bad breath, you may need to see a dental professional. They can provide treatment such as:

Scaling and root planing: At times, the buildup of plaque and bacteria in our mouths may be too much for regular home maintenance/brushing to deal with. Hence, a more thorough cleaning by a dental professional may be required to eliminate the bacteria load and resulting bad breath. This is especially so when a patient has more advanced gum disease.

Dental Fillings: Tooth decay can also be a cause of bad breath especially when food gets trapped in cavities. Getting such cavities filled will directly fix the problem.

Eliminate infection: Another more insidious cause of bad breath is dental/oral infection. Such infections can be from your teeth (in the form of root canal infection) or gums. When such infections progress, there may be abscess formation which could lead to pus formation. Treating the specific cause of the infection would then be necessary to not just get rid of the foul smell but more importantly to relieve any pain/symptoms you may be having.

In some cases, bad breath may be also due to underlying medical conditions such as Sjogren’s  syndrome or problems with your gastro-intestinal tract. These conditions may require treatment by other medical specialists.

Tips for Self-Awareness and Prevention of Bad Breath

To prevent bad breath from returning, it’s important to be self-aware and take preventive measures. Some tips to keep in mind include:

  • Brush and floss regularly
  • Clean your tongue
  • Drink water throughout the day
  • Avoid smoking or using tobacco products
  • Chew sugar-free gum or mints
  • Visit your dentist regularly for check-ups and cleanings


Bad breath is a common problem that can be treated and prevented with some simple tips and tricks. By practicing good oral hygiene, avoiding certain foods, and seeing a dental professional when necessary, you can keep your breath fresh and your confidence high. Remember to be self-aware and take preventive measures to keep bad breath at bay. If you’re struggling with bad breath, don’t hesitate to contact your dentist for help.

Photo by Karsten Winegeart