20 Natural Home Remedies for Bad Breath in Adults

Bad breath or also called halitosis is a term that is commonly used to describe a noticeably unpleasant odor from a person while they exhale breath. In fact, bad breath related to the mouth and often caused by many reasons such as dry mouth, gum diseases, sinus conditions, eating the food which has strong odor, the buildup of bacteria in the mouth (between tongue or teeth), stress, etc. Some symptoms of this problem are dry mouth, respiratory tract infections, bleeding in the gums, infections in your mouth, and poor dental hygiene. Bad breath is a common and simple problem that is not a disease and it can be prevented easily.

In the framework of this writing, AllRemedies.com will introduce to you the best natural home remedies for bad breath in adults without any side effect. These home remedies are collected carefully and completely from reliable sources. However, it is not intended to give medical advice and it is solely for the informational purpose. Continue reading this article to understand more about these at home remedies in more details!

Top 20 Natural Home Remedies For Bad Breath In Adults

1. Baking Soda

Baking soda can help to balance the pH level in your mouth and remove the stains on your teeth.

However, you should remember that if you overuse baking soda, it will be corrosive on your teeth as well as make the situation worse. Therefore, you have to rinse your mouth thoroughly and completely after using baking soda to get fresh breath.

Here are five home remedies for bad breath using baking soda.

Way 1:

You will need:

• Baking soda
• A toothbrush

Directions:

• Firstly, you take some baking soda and sprinkle them into your palm.
• Next, you dip your toothbrush and brush your teeth with the baking soda powder.
• You should brush with this baking soda regularly to clean your teeth as well as give a fresh breath.
• You should follow this process regularly to get a fresh breath.

Way 2:

You will need:

• 1 teaspoon of baking soda
• 1 glass of warm water

Directions:

• Firstly, you take the baking soda and you mix it well in warm water.
• You should make sure that it has to be dissolved in warm water completely.
• Then, you gargle your mouth with this solution for a few times in a day.
• You should repeat this process regularly to kill the odor causing bacteria and get better results.

Way 3: Baking soda and apple cider vinegar

In this process, you are going to use baking soda and ACV separately to remove bad breath.

You will need:

• Baking soda
• ACV
• Water

Directions:

• First of all, you take the baking soda (a sufficient amount).
• Then, you brush your teeth with this properly and you wash it off with water.
• After that, you take the ACV in raw form and rinse your mouth with this vinegar.
• Finally, you wash your mouth thoroughly with cool water to prevent bad breath.

• You should continue doing this way regularly to get rid of bad breath problem as well as other dental problems.

Way 4: Baking soda paste and apple cider vinegar

You will need:

• 1 tablespoon of baking soda
• ½ tablespoon of ACV
  
• A small bowl

Directions:

• Firstly, you take ACV and baking soda in a small bowl.
• Then, you mix it well until it forms a paste.
• You use it as toothpaste and you use this paste to brush your teeth.
• Or, you can also gargle your mouth with this paste by mixing it with little of water like mouthwash.
• This way will help you to get rid of bad breath and make your teeth get whiter up properly.
• To get the best results, you should repeat this process regularly to prevent bad breath problem.

Way 5: Baking soda with apple cider vinegar

You will need:

• 1 teaspoon of ACV
  
• ¼ teaspoon of baking soda
• 1 cup of warm water

Directions:

• Firstly, you take ACV in raw and unfiltered form and baking soda.
• Then, you add these into the warm water and you stir it well to make a mixture.
• You drink this mixture to cure bad breath.
• You should drink this solution regularly and it will help you to cure bad breath as well as whiten your teeth.

2. Cinnamon

Cinnamic aldehyde found in cinnamon is a type of essential oil. It not only used to get rid of bad breath problem but also reduce the number of bacteria in the saliva.

There are three home remedies for bad breath that use cinnamon.

Way 1:

You will need:

• 1 teaspoon of cinnamon powder
• 1 cup of water
• A few bay leaves
• Cardamom

Directions:

• First of all, you take the cinnamon powder and you add this in water.
• Then, you boil this for about 7 to 10 minutes.
• After that, you can add a few bay leaves and cardamom in this water.
• Then, you strain the solution and you use the solution as mouth rinse that will help to refresh your breath.
• You should follow up this way for at least two times per day.

Way 2: Cinnamon mouthwash

Cinnamon can help in preventing the bacteria in the mouth. Honey contains antimicrobial and antibacterial properties which will kill the bacteria. Lemon contains strong refreshing citrus property that will get rid of bad breath problem.

You will need:

• ½ teaspoon of cinnamon
• 2 lemons
• 1 to 2 teaspoon of honey
• 1 cup of warm water
• A bottle or jar

Directions:

• Firstly, you put the cinnamon into a jar or bottle that has a tight fitting lid.
• Next, you extract the fresh juice from 2 lemons.
• You add this juice and honey to it.
• Next, you add the warm water to the jar or bottle and mix all these ingredients well.
• You stir it well and hold it aside for a few hours.
• After that, you use 1 to 2 tablespoons of this solution to gargle or swish for 1 to 2 minutes after shaking it well.
• You should repeat this mouthwash regularly and it will help you to prevent this problem.

Way 3: Cinnamon, apple cider vinegar, and water

This way is used for those who cannot withstand the taste of the ACV when it is mixed with water for drinking.

You will need:

• 2 tablespoons of ACV
  
• 1/8 teaspoon of cinnamon powder
• 8 ounces of water

Directions:

• First of all, you take ACV in raw and unfiltered form and cinnamon powder.
• Then, you add them to water and you stir them well until the ACV and cinnamon are mixed thoroughly in water.
• You should drink this to get rid of bad breath problem and continue drinking this mixture regularly to keep  bad breath at bay.

3. Fennel Seeds

Fennel seeds work as the natural antimicrobial and other properties that can help in preventing bad breath because these seeds can help to deal with the digestive problem that is one of the major causes for this bad breath. It can also provide you a fresh aromatic scent.

You can follow either of these home remedies for bad breath using fennel.

Way 1:

You will need:

• 1 teaspoon of fennel seeds

Directions:

• First of all, you take the fennel seeds and you can chew them immediately after consuming food with strong odors.
• You should chew them thoroughly that will freshen your breath as well as stimulate the production of saliva in your mouth.
• To get the best results, you should mix these seeds with other aromatic spices such as cardamom, cloves, etc.
• You should chew the fennel seeds regularly after having meals that will give you the best results to prevent bad breath.

Way 2: Fennel tea

You will need:

• 1 to 2 teaspoons of fennel seeds
• 1 cup of boiling water
• Honey or milk

Directions:

• Firstly, you take the fennel seeds and then you crush them finely to make a powder.
• Next, you add the powder to the boiling water.
• You allow it to steep for about 5 to 10 minutes.
• After that, you strain the tea and you add a little honey or milk to sweeten the tea.

• You sip it slowly.
• You should drink this tea regularly to get relief from the bad breath problem as well as to get a fresh long-lasting breath throughout the day.

4. Apple Cider Vinegar

Apple cider vinegar contains acidic and antiseptic properties that will help to break down the plaque and fight the bacteria causing bad breath.

Here are five home remedies for bad breath that use ACV.

Way 1: Diluted Apple Cider Vinegar

You will need:

• 1 tablespoon of diluted ACV
  
• 1 cup of water or fruit juice

Directions:

• Firstly, you take ACV.
• Then, you add this in either water or fruit juice.
• You stir it well.
• After that, you consume the diluted apple vinegar after taking your meals.
• You should repeat this process regularly to get rid of bad breath.

Way 2: Apple cider vinegar mouthwash

You can use the ACV mouthwash regularly to get complete relief from not only bad breath but also all the mouth and teeth problems. And here is a recipe on how to prepare as well as use this mouthwash.

You will need:

• ½ teaspoon of ACV
  
• 1 glass of water

Directions:

• First of all, you take the ACV in unfiltered and unpasteurized organic form which has the “mother” in it.
• Then, you add this ACV in water.
• Next, you stir it well.
• You can rinse your mouth with this water as a mouthwash to get rid of bad breath problem.
• You should follow this way regularly to get relief from bad breath completely.

Way 3: Apple cider vinegar gargle

In fact, gargle can help you to remove the bacteria, leftover food materials, dead cells, etc. in your mouth. ACV contains natural acid and anti-bacterial property that will definitely help to remove all these things from your mouth. Therefore, you should follow this gargling way regularly to get complete relief from bad breath as well as other oral health problems.

You will need:

• 1 teaspoon of ACV
  
• 1 cup of warm water

Directions:

• Firstly, you take the ACV in an organic form which has the “mother” in it.
• Then, you add this vinegar to warm water and you stir it well.
• After that, you gargle and swish around your mouth with this vinegar water for a few minutes.
• You have to remember that if you do not spit out this water, bad breath problem will become even worse.
• You should have the ACV gargling every day for not only to eliminate bad breath but also prevent many mouth problems.

Way 4: Apple cider vinegar gargle to get instant relief

This gargle will give you instant relief from bad breath. Therefore, you should have this gargling whenever you are suffering from bad breath to get rid of this problem because it will take just a few seconds to eliminate bad breath instantly.

You will need:

• 1 tablespoon of ACV
  
• ¾ cup of water

Directions:

• First of all, you take the ACV in organic and unfiltered form and then you add this to water.
• Next, you stir it well and you will gargle your mouth with this diluted apple vinegar.
• You should have this gargling way for around 20 to 30 seconds and then you spit out this water without swallowing.

To get more effective results, you should do this process regularly as the above way to get rid of this problem.

Way 5: Apple cider vinegar drink

You will need:

• 1 tablespoon of ACV
• 1 glass of water

Directions:

• Firstly, you take the ACV in raw, unfiltered form.
• Then, you can consume this vinegar before your meal to digest properly or after your meal to get rid of bad breath that is caused by eating the food.
• You remember that if you do not drink water after consuming the ACV, it will affect your tooth enamel and the lining that is related to intestinal tract because it contains a natural acid.
• You should consume this ACV regularly to get rid of bad breath problem.

5. Vinegar

Apart from the ACV, the white vinegar also has many health benefits, for example, it can aid digestion, boost the immune system, bones, treat the strep throat, get rid of bad breath, etc. And, here we are using the white vinegar to prevent bad breath.

You will need:

• 1 small cup of white vinegar
• Toothbrush

Directions:

• First of all, you take the distilled white vinegar and then you soak your toothbrush into it.
• Next, you use this vinegar to brush your teeth for about 2 to 3 minutes.
• However, you make sure that you will wash your mouth and teeth thoroughly to prevent your tooth enamel from the acidic effect.
• You should repeat this process for about 1 or 2 times per week to get rid of bad breath and to get whiter teeth.

Keep reading the article about home remedies for bad breath to get more information!

6. Honey

There are two home remedies for bad breath using honey with the precaution.

Way 1: Honey and Apple Cider Vinegar Cocktail

The mixture that is prepared from honey and ACV is used to cure many health diseases such as joint pains, weight loss, sore throat, arthritis, wrinkles and bad breath and so on. However, the one thing you should check is that you should choose ACV and honey in raw and organic form for getting the best results for dealing with bad breath.

You will need:

• 1 teaspoon of ACV
  
• 1 teaspoon of honey
• 8 ounces of warm water

Directions:

• Firstly, you take the ACV in organic form with the “mother” in it and honey.
• Then, you add them to warm water and you stir them well until both ACV and honey are mixed properly in warm water.
• You should drink this solution 2 times per day, once in the morning and once at evening when your stomach is still empty to get rid of bad breath.
• You should take this honey and ACV cocktail for about 2 to 3 times per day. You will give complete relief from bad breath and many other health benefits.
• You should remember that if you are unable to consume this cocktail due to the strong taste of it, you can start with 1 time per day and then gradually raise the frequency of consuming this drink.

Precaution: The pregnant and breastfeeding women should ask their doctor for advice before taking this cocktail.

Way 2: Honey, apple cider vinegar, and water

In fact, the lining of bronchi, bronchioles, trachea, and sinuses produce the mucus in your throat every day to get filtration during the breathing and to prevent the foreign particles into your respiratory system. However, if the mucus is in excess form and left untreated, it will cause some infections as well as bad breath or halitosis. Therefore, to get rid of problem, you can follow the following directions.

You will need:

• 1 teaspoon of ACV
  
• 1 teaspoon of honey
• 1 teaspoon of water
• A small bowl

Directions:

• First of all, you take a bowl and you add honey, ACV, and water in equal amounts.
• Then, you mix them well to make a mixture.
• After that, you can consume a teaspoon of the mixture to eliminate bad breath.
• You should consume this mixture for about 3 to 4 times per day. It will help in reducing the mucus formation and then prevent bad breath that is caused by it.

7. Sugar, Apple Cider Vinegar, And Water

You will need:

• 2 to 3 teaspoons of ACV
  
• 3 to 4 teaspoons of sugar
• 1 glass of water

Directions:

• Firstly, you take the apple vinegar that has the “mother” in it.
• Then, you add this vinegar and a sufficient amount of sugar into the water.
• Next, you stir it well and you can use a straw to drink this slowly to get relief from bad breath.
• You should consume this regularly to get rid of bad breath as well as many health problems.

8. Parsley Leaves

Bad breath often occurs from the sulfur that produce the bacteria in your mouth and the parsley can help to remove the bacteria thanks to its chlorophyll (antibacterial property) and help to have a fresh breath. It can also help to stimulate the salivary flow.

You can follow three home remedies for bad breath that use parsley.

Way 1:

You will need:

• A handful of parsley leaves
• Vinegar or ACV
  

Directions:

• Firstly, you take the fresh parsley leaves and then you soak them in the vinegar.
• After that, you can chew them thoroughly for 1 to 2 minutes to get instant relief from bad breath.
• You should consume this parsley regularly to get rid of bad breath problem completely.

Way 2:

You will need:

• A few parsley leaves
• A juicer

Directions:

• First of all, you take a few fresh parsley leaves.
• Then, you use a juicer to make its juice.
• Next, you sip the juice at any time in a day to get relief from bad breath problem instantly.
• You should sip it regularly to treat bad breath and the intestinal problems such as indigestion, gas, etc.

Way 3:

You will need:

• A few sprigs of chopped parsley
• 2 cups of water
• A few whole cloves

Directions:

• Firstly, you add a few sprigs of chopped parsley in water.
• Next, you add a few whole cloves in it and then you boil it for a few minutes.
• After boiling, you put off the heat and you stir this mixture continuously till it cools.
• You strain it and you can use this water as a mouthwash.
• You use this water to gargle your mouth regularly after consuming each meal which will help to keep bad breath at bay.

9. Tea Tree Oil

In fact, tea tree oil contains natural anti-fungal and antiseptic properties that can help in killing the fungi and bacteria in your mouth. Therefore, tea tree oil is one of the effective home remedies for bad breath.

Way 1: Make a mouthwash with tea tree oil

You will need:

• Tea tree oil
• Lemon oil
• Peppermint oil
• 1 glass of water

Directions:

• Firstly, you take equal parts of lemon oil, tea tree oil, and peppermint oil.
• Then, you mix all these ingredients well in water.
• You can rinse your mouth with this water as a mouthwash to treat bad breath problem regularly.

Way 2:

You will need:

• Tea tree oil – a few drops

Directions:

• Firstly, you take the tea tree oil and you rinse your teeth with it.
• You can do this after brushing your teeth with your regular toothpaste.
• Another option, you can use the toothpaste with its main ingredient is tea tree oil.
• You should use this regularly to get rid of bad breath problem completely.

10. Fenugreek

Fenugreek contains a property that can heal the conditions which are caused due to the bad breath and some other respiratory tract problems. Moreover, it can also increase the saliva production in your mouth and prevent the bad breath. One of the home remedies for bad breath is fenugreek that you can follow the directions below.

You will need:

• 1 teaspoon of fenugreek seeds
• ½ liter of cold water

Directions:

• First of all, you take the fenugreek seeds.
• Then, you put them in cold water and boil it.
• You let it simmer for about 15 to 20 minutes on low heat.
• Then, you strain the tea and you can drink the tea to prevent bad breath.
• You should consume it regularly, which will allow you to prevent bad breath completely.

11. Cloves

Clove has oils that have antimicrobial effects and antiseptic properties that can help to treat bad breath.

Here are two home remedies for bad breath using cloves.

Way 1:

You will need:

• A few clove pieces

Directions:

• Firstly, you put the clove pieces into your mouth and you chew them completely and thoroughly.
• You should chew these clove pieces that will help you to get complete relief from bad breath problem in a few minutes
• You should chew these cloves regularly after having your meals that will help you to get rid of bad breath.

Way 2: Clove tea

You will need:

• 3 to 4 whole cloves
• 2 glasses of hot water
• Sugar or honey

Directions:

• First of all, you take some whole cloves and you put them in hot water.
• Then, you allow it to steep for about 20 to 25 minutes and you stir it occasionally.
• After that, you strain the tea and you add honey or sugar to sweeten it.
• You can enjoy it regularly.
• Apart from drinking this as tea, you can also rinse your mouth with this tea as a mouthwash for about 2 to 3 times per day to get rid of bad breath problem.

12. Tea

Black tea or green tea can help a lot in getting rid of bad breath problem. Black tea can help to control the bacteria as well as plaque and prevent bad breath. Green tea contains antibacterial compounds that fight the germs in your mouth so that it will keep your breath fresh. The polyphenol content in black tea and green tea can prevent the formation of the foul odor from the growth of the bacterial.

You can practice the home remedies for bad breath that use tea.

Way 1: Tea bag

You will need:

• A green tea bag or black tea bag
• 1 cup of hot water

Directions:

• Firstly, you take the bag of either green tea or black tea.
• Then, you allow it to steep in hot water.
• You stir it and you remove the tea bag.
• You drink the tea regularly to eliminate the bad breath problem.

Way 2: Herbal tea

You will need:

• Dried alfalfa leaves – 2 teaspoons
• Boiling water – 1 cup

Directions:

• First of all, you put the dried alfalfa leaves in the boiling water.
• Then, you allow it to steep for about 15 to 20 minutes and you strain it.
• You drink the herbal tea to get a fresh breath.
• You should drink this tea for a few times per day that will help to keep bad breath away completely.

13. Lemon

Lemon belongs to the citrus family that has a high acidic property, which can prevent the growth of the bacteria on your gums and tongue. It will become one of the natural home remedies for bad breath as well as refresh your breath.

You will need:

• Fresh lemon juice – 1 teaspoon
• Water – 1 cup
• Salt (optional)

Directions:

• Firstly, you take the fresh lemon juice and then you stir it well in water.
• You can add a little salt into it.
• Then, you mix it well and you rinse your mouth with this water thoroughly.
• For more effective results, you should rinse your mouth with this before going to bed.
• You should repeat this way regularly so that it can deal with the dry mouth problem (one of the main causes for dealing with bad breath)

14. Eat Yogurt

In Asian countries, after having meals people used to consume yogurt to prevent bad breath problem. According to a research about yogurt, if you consume 170 grams of yogurt, bad breath will not attack you.

Consuming yogurt not only gets rid of bad breath but also stops the plaque and gingivitis. Both of these are the common gum disease that can affect everyone.

Continue reading the writing about home remedies for bad breath to learn more!

15. Water

Water is a necessary remedy which will help you to have a fresh breath continuously. Water can help to remove the bacteria and trapped food particles to clean your mouth. So, water becomes one of the simple home remedies for bad breath.

Directions:

• First of all, you take a small amount of water.
• You swish around your mouth with water for at least 30 seconds.
• This swish can help to loosen the food particles and then clean your mouth.
• You can also use water as a mouthwash to get a fresh breath.
• You should repeat it every day to get rid of this bad breath problem.

16. Myrrh Oil

Myrrh oil in an aromatic resin form contains a substance called terpenoids which can control the bacteria that causes bad breath. Therefore, it is one of the home remedies for bad breath.

• You should take myrrh oil (5 to 10 drops) as a mouthwash.
• To clean your throat, you can add myrrh oil (a few drops) into the herbal tea and you use it to gargle your mouth for a while to get rid of bad breath problem.

17. Thyme

Thyme is one of the simple home remedies for bad breath by fighting the bacteria and infection that cause the bad breath problem. Listerine, a thyme mouthwash, can get rid of the bacteria that cause the bad breath.

Or if you want to use thyme as a natural treatment, you can follow the directions below.

You will need:

• Dried thyme leaves – 1 teaspoon
• Water – 1 cup

Directions:

• First of all, you take the dried thyme leaves.
• Then, you allow it to boil in water for about 5 minutes.
• After that, you strain the solution.
• You allow it to cool down.
• You can use it to gargle your mouth.
• You should repeat this way regularly to get rid of bad breath problem.

Apart from the thyme, you can use some other herbs such as holy basil, peppermint, anise seeds, clove, celery, sage, and ginger to help to get relief from bad breath.

18. Make Lemon Juice “Candies”

Your salivary glands produce three pints of saliva each day. The saliva contains calcium and phosphorus so that your teeth absorb to fight the bacteria preventing cavities as well as the bacteria causing bad breath. In addition, it can also help the flow of water and food pass through your mouth and throat. The whole bacteria will make your mouth drier that usually causes bad breath. The water will certainly moisten your mouth and the lemon juice has a sourness that will start the flow of saliva. The ground cinnamon (optional) contains a component that is called cinnamic aldehyde, which can kill the bacteria.

Here are the directions of one of the natural home remedies for bad breath, you can follow.

You will need:

• ½ cup of lemon juice
• An ice cube tray
• Water
• The ground cinnamon (optional) – a small pinch
• A plastic bag

Directions:

• First of all, you take the ground cinnamon and you put it in the bottom of an ice cube tray.
• Then, you add the lemon juice to each compartment of this ice cube tray and you cover it with water.
• Next, you stir it well and then you allow it to freeze completely.
• When they are done, you put them in the prepared plastic bag and you crush them so that you have some pieces with the decent size.
• You should keep this bag in the refrigerator for further use.
• After that, you can put one piece into your mouth or suck on the ice when needed.
• You can also leave this in cube form, and you add this to your drinking water in order to prolong their stimulating flavor.

You may add more or less lime juice to adjust the sourness. Remember that too much acid will erode the enamel of the teeth.

19. Water Of Vitamin C

The water will moisten your mouth; however, this drink will help to kill the bacteria that cause bad breath. Oranges, kiwis, strawberries are incredibly rich in vitamin C that will create an environment of acid and make the bacteria harder to thrive. Vitamin C is very soluble in water, so you can infuse the fruit water into your body. Like the water, the water of vitamin C is also one of the effective home remedies for bad breath.

You will need:

• 3 kiwis
• 1-2 large oranges
• 4 Strawberries
• 2 liters of fresh water
• 1 squirt of lime (optional)
• 1 glass jar

Directions:

• Firstly, you slice your fruit into pieces with a proper size so that it can fit in the container.
• Next, you place them in your jar and then you pour about 2 liters of fresh tap water to the jar.
• You put the drink in your refrigerator and you allow it to chill for overnight that let all the vitamins seep into the liquid.
• You can drink it in the morning when you have breakfast or whenever you feel necessary throughout the day.
• This liquid can keep up to one week in your refrigerator.

20. Diet Plan

Even daily diet can also help you to get a fresh breath. Therefore, you should plan your daily diet with the food items and consume them regularly to get relief from the bad breath.

• You should avoid the foods which has strong odors such as garlic, onions, sugary foods, poultry, meat, eggs, fish, etc. which will cause the bad breath to you when you taken them.
• You should consume fresh fruits and vegetables that will actually help you to cleanse your system as well as give you a fresh breath.
• You should chew fresh peppermint, spearmint, basil, parsley instead of gum for the fresh long-lasting breath.
• You should consume the gooseberry, guava, and other rough food as bread that will help you to clean the mouth and throat. After consuming this food, you should drink plenty of water.
• In fact, cheese can fight against the plaque and mouth odor. Therefore, you should take a bit of low-fat cheese food as the snacks regularly for the fresh breath.

If you want to know more about natural, at-home remedies for other diseases and conditions go to our main Home Remedies page. After reading the article of top 20 natural home remedies for bad breath in adults, hope that it can help you find out the best solution to get rid of bad breath in adults quickly and easily. However, the article is only for the informational purpose, thus, you should meet your doctor to get advice before applying any at home remedy.