19 Easy Ways On How To Get Rid Of Onion Breath Quickly

how to get rid of onion breath fast

Anyone can get bad breath sometimes because of something like foods or other underlying health conditions. Bad breath is also called halitosis. Among many foods causing bad breath, onions and garlic are considered the worst culinary offenders, especially when they are eaten raw. In fact, onions are ranked in the allium family that contains many of the same sulfur compounds making it a distinctive flavor. However, they are really similar composition in foods, so they can make the foods more tasteful but annoying as well. Therefore, it is necessary to find out vital ways on how to get rid of onion breath.

In this article, VKool.com will show you top 19 easy ways on how to get rid of onion breath. The writing is collected from reliable sources. However, it is not intended to give medical advice and it is solely for the informational purpose. Keep reading this writing to learn more!

Why Do Onions Affect Your Breath So Much?

After eating several hours, onion can continue to cause bad breath. It is because they release distinctive gasses when being cut or mashed then mix with gas-emitting bacteria and cause-specific scented breath. Belonged to the digestive process, these byproducts will be absorbed in the bloodstream that is carried to the lungs and gives bad breath. [1]

When eating onions can cause bad breath, the best way how to remove it may be stopping consuming them. But it sounds like difficult to remove them from daily recipes, so some ways and natural remedies are revealed to deal with this distinct onion breath.

19 Easy Ways On How To Get Rid Of Onion Breath Quickly

1. Brush And Floss

Brushing and flossing after eating are considered one of the ways on how to get rid of onion breath. In fact, much of the bacteria causing bad breath live in the plaque build-up on teeth or under the gum line, so brushing and flossing after eating onions can remove these bacteria along with food residue. As an advice, you should use an electric toothbrush to brush below your gum line as well as reduce plaque. By this way, you will keep your breath fresher for a longer time. In addition, this also helps brush the roof of your tongue and mouth gently on the way a toothbrush go. You can keep floss in your wallet to use anytime if possible. [2]

See more: Top Natural Ways To Whiten Teeth At Home Fast That Really Work

2. Choose A Chlorine Dioxide Mouthwash

Using a chlorine dioxide mouthwash is another way on how to get rid of onion breath you should now. It has been indicated that mouthwashes containing chlorine dioxide can deal with bad breath effectively when chlorine dioxide can eliminate bacteria coating under the plaque and on the tongue along with food particles. In fact, chlorine dioxide is also the ingredient people use when camping to purify and increase the taste of outdoor water. [3]

As an advice, mouthwash is used after brushing and flossing, which may give the best effect. Additionally, you should pay attention to the instructions of your mouthwash to avoid overusing and mouth irritation.

Read more: Top Surprising Listerine Mouthwash Uses

3. Use Tongue Cleaners

how to get rid of onion breath - use tongue cleaners

Using some tongue cleaners is also one of the ways on how to get rid of onion breath you should know. As mentioned above, bacteria can thrive and multiply under your tongue where the toothbrush cannot reach. You can see a white tongue meaning it indicates dead cells, bacteria, and microscopic food particles. It is the time you used some Tongue cleaners, for example, tongue brushes and scrapers, in order to clean this area. Also, tongue cleaners certainly help remove odor-causing residue. [4]

For example, you can use a tongue scraper as a way on how to get rid of onion breath as below directions:

  • Start scraping your tongue back then gently scrape forward, which helps push the white residue to the front of your mouth.
  • Rinse your mouth with water
  • Repeat the process until no visible residue is left on the scraper
  • Apply this daily after each meal containing onions or garlic as well.

Learn more: Ways On How To Get Rid Of White Tongue Fast Naturally

4. Use Essential Oils

As you know, essential oils are always recommended for many health and beauty benefits and they are also used for improving the breath. It is the reason why essential oils are added to mouthwashes that base on alcohol. Not only do essential oils refresh your breath but they also contain antibacterial properties fighting against bacteria coating under the plague and tongue. If possible, you can make some mouthwash with essential oils on your own such as coconut, sweet almond, or olive oil.

More clearly, there are some essential oils that have been indicated to improve the bad breath including peppermint, myrrh, rosemary, and eucalyptol oil.

For example, you can swish a teaspoon of any carrier oil and a drop of peppermint oil to eliminate the food particles, bacteria, and bad odor. Also, you can buy some food-grade peppermint oil at a grocery store or online while noticing more to added sugars. [5]

See more: Benefits Of Eucalyptus Essential Oil For Hair, Skin & Health

5. Drink Apple Cider Vinegar

You may have known that apple cider vinegar is very beneficial for any digestive problems and it is also used as a natural way on how to get rid of onion breath. The reason is that apple cider vinegar contains pectin that helps improve the growth of good bacteria. [6]

You can use apple cider vinegar for onion breath by one of the ways as below:

  • Stir 1 to 2 tablespoons of apple cider vinegar in a glass of water, drink the solution, and drink before eating onions. By this way, you will flush their byproducts through the system more effectively and aid your digestion.
  • Drink a diluted solution of apple cider vinegar after each meal
  • Swish some apple cider vinegar in your mouth for 10- 15 seconds after eating.
  • Make a mouthwash with ¼ cup of apple cider vinegar, 1 tablespoon of honey, and 1 tablespoon of tincture then use it as to get rid of your onion breath when necessary.

See more: Medical And Common Uses For Apple Cider Vinegar Are Exposed

6. Drink Water

Drinking water may be the simplest way on how to get rid of onion breath you should know. In fact, drinking enough water will help stimulate the production of saliva in the mouth, which certainly removes bacteria coating in your mouth causing bad breath.

As an advice, you can drink water during and after the meals with onions or garlic and drink water anytime each day as well.

See more: Healthy Drinks Besides Water And Tea

7. Drink Milk While Eating Smelly Foods

It sounds weird but you can really drink milk during eating smelly foods with onions as a way on how to get rid of onion breath. In fact, the fat found in milk can help neutralize sulfur component of the onions while the milk water acts as a mouth rinse. So, you can drink whole milk instead of skim because it contains more fat. However, drinking milk after spicy meals is not effective for bad breath. [7]

  • Consume 1 glass of milk containing fat to ease onion breath naturally and effectively
  • Drink 1 glass of milk before a meal with onions.

Learn more: Health And Nutritional Benefits Of Raw Milk

8. Vodka

Vodka is another way on how to get rid of onion breath you should know. The reason is that alcohol is very effective for killing bacteria coating in your mouth, which certainly helps remove bad breath caused by onions or any other smelly foods. While vodka doesn’t bring any lingering aftertaste, it is advised to sip a glass of vodka after consuming onions or garlic. [8]

See more: List Of Low Calorie Alcoholic Drinks For Women

9. Green Tea

Another way on how to get rid of onion breath is green tea. In fact, powerful antioxidants called polyphenols found in green tea can help destroy the sulfurous compounds in onion thereby restricting the bad breath later. Removing onion breath with green tea is really simple. [9]


  • Take green tea leaves and add to a cup of boiling water
  • Cover it and steep for 5 minutes
  • Strain the tea and enjoy with honey
  • Drink green tea several times a day to get rid of onion breath completely.

Learn more: Health Benefits Of Matcha Green Tea Powder

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