Bad breath can be humiliating. However, this is a common condition that can be caused by a few different factors. But do not worry, bad breath is easy to fight off using a few home remedies


What Causes Bad Breath? 

When we eat, bits of food get caught in our teeth. These small pieces of food produce bacteria that release foul-smelling compounds. Some foods, such as onions and garlic, have natural odors that can also cause bad breath. Other causes of bad breath include:

  • Poor dental hygiene
  • Malnutrition
  • Dry mouth
  • Uncontrolled Diabetes
  • Infections such as sore throat or sinusitis
  • Intestinal disorders such as heartburn, ulcers, and lactose intolerance


8 Home Remedies to Get Rid of Bad Breath

1. Baking Soda

Sodium bicarbonate, also known as baking soda, can be used to substitute mouthwash. Swishing this around your mouth can effectively kill any leftover bacteria.
To make baking soda mouthwash, mix 2 teaspoons of baking soda to a cup of warm water. Gargle it for 30 seconds then spit out the mixture.

home remedies to tackle bad breath

2. Vinegar

This is another mouthwash remedy that you can use to lessen bad breath. Vinegar contains a natural harmless acid that can help reduce bacteria growth. You can either use white or apple cider vinegar to make your own mouthwash. Just add 2 tablespoons of vinegar to a cup of water and gargle it for at least 30 seconds before spitting out.

3. Apples

Eating an apple with your lunch is an effective way to fight bad breath. Apples have natural compounds that neutralize foul-smelling compounds.

4. Green Tea

Green tea is rich in antioxidants and it brings plenty of health benefits along with fighting bad breath. Drinking green tea helps cleanse and rinse out bacteria in the mouth. Along with fighting bacteria, green tea is also a good refresher just like mint.

5. Probiotics

Probiotics are often known to help with digestion. This good bacteria could help reduce bad bacteria in the mouth. This helps in preventing plaque and manages symptoms for gum disease.

6. Orange

Oranges are rich in vitamin C that helps prevent bad breath and other oral health issues. One of the common causes of bad breath is dry mouth due to a lack of saliva in the mouth. Vitamin C helps produce saliva that eliminates bad breath, which oranges and other citrus fruit are rich in.

7. Fennel/Anise Seeds

Fennel or anise seeds are commonly used in Indian medicine as a remedy for bad breath. This seed can neutralize foul-smelling odors in the mouth and could also aid in digestion. Chewing on fennel seeds cleanses and kills germs in your mouth. This also has a sweet taste and aroma that gives breath a fresh scent.

8. Water

Saliva plays an important role in the mouth. Lack of saliva causes dry mouth that results in bad breath. This is the reason why bad breath is most common in the morning. Drinking water helps increase the production of saliva that prevents bad breath. 

Ways to Prevent and Reduce Bad Breath

Although bad breath is common and can happen to all of us, there are many ways to prevent it from happening. Here are the following steps to take to reduce bad breath:

  • Brushing your teeth after you eat is recommended to prevent bad breath. It is advisable to use toothpaste that contains fluoride. Brush your teeth at least two times a day.
  • Flossing your teeth removes food particles and plaque in between teeth.  It is recommended to floss at least once a day.
  • Scrape or brush your tongue to remove bacteria, dead cells, and food debris to prevent foul-smelling odor in the mouth.
  • If you are using dentures or dental accessories, you should clean them thoroughly at least once a day.
  • Always stay hydrated and drink water to avoid getting dry mouth.
  • Lessen food intake of onions, garlic, and certain foods that may be linked to bad breath.
  • Replace your toothbrush every three to four months and use a soft-bristled toothbrush to prevent bad breath.
  • Have your teeth cleaned at least twice a year.


Bad breath is a common condition and there are several causes that can be treated with home remedies. However, there are situations where bad breath leads to dangerous, serious conditions. It can be halitosis that may indicate serious health issues. If this happens, you should contact a dentist for professional advice.