Have citric acid onions

Home remedies for onion odor

Onions contain sulfur-containing compounds that are responsible for the typical onion smell. If raw onions are eaten, the onion odor rises up the esophagus shortly afterwards. With digestion, the sulfur compounds then enter the bloodstream and are stored in the alveoli. The result: the famous onion flag is created.

There are several home remedies and foods available to get rid of the onion odor.

Note: Only raw onions provide the typical onion smell. Heating destroys the sulphurous compounds in the onion. Heated onions therefore have a milder taste, smell and a weaker effect.


Lemons neutralize the onion odor. The citric acid it contains and its aroma help to balance out the odor. With their antibacterial properties, they target the bacteria that cause bad breath.

To use lemon: Pour 1 tablespoon of freshly squeezed lemon juice into a cup of warm water and mix well. Rinse your mouth thoroughly with the solution 2 to 3 times a day until the onion odor is gone.

Another possibility is to drink lemon water: To do this, squeeze ½ lemon, mix the lemon juice in 1 cup of warm water and drink 2 to 3 times a day. This application helps neutralize the onion odor throughout the body.


Mint refreshes the breath. The high chlorophyll content in mint has an odor neutralizing effect and helps to reduce the onion plume. Mint also has a mild antiseptic effect and targets the bacteria that cause bad breath.

Simply crush a few mint leaves and chew them thoroughly. Mint is especially helpful right after consuming onions.

Mint tea also helps against bad breath. For the mint tea, chop 1 tablespoon of mint leaves and add to a cup of hot water, let it steep for 10 minutes. Drink the tea several times a day.


Parsley is one of the most impressive foods for bad breath. Onion odor in particular is neutralized and eliminated by the high chlorophyll content.

Either just crush a few parsley leaves and chew them thoroughly or dip a handful of parsley in apple cider vinegar, sprinkle with a little salt and then chew on it for 1 to 2 minutes. Swallow the parsley leaves after chewing.

Apple Cider Vinegar

Apple cider vinegar has a neutralizing effect. It helps neutralize the onion odor and destroy bad breath-causing bacteria in the mouth.

To use apple cider vinegar: Mix 1 teaspoon of apple cider vinegar in a cup of warm water and gargle the solution for 10 seconds.

Another option: Mix 1 teaspoon of apple cider vinegar in a cup of warm water and drink it every morning for several days in a row. This can neutralize odors throughout the body and flush out toxins.

Green tea

Green tea works very well against the smell of onions. It contains many polyphenols, which act as powerful antioxidants and are directed against the sulfur compounds in the onion. This will reduce the onion odor.

Simply put 1 teaspoon of green tea leaves in a cup of hot water, cover, let steep for 5 minutes and then strain. Depending on the severity of the onion odor, drink the tea several times a day.


The strong aroma of Karmadom helps to get rid of the onion odor as quickly as possible. Karmadom covers the smell of onions and refreshes the breath.

After eating a meal containing onions, chew on a few Karmadom seeds or drink 1 to 2 cups of Karmadom tea.


Apples contain natural enzymes that break down the sulfur compounds and naturally reduce the onion odor.

Simply eat an apple after meals containing onions to prevent the onion smell.

More tips against onion odor:

  • Avoid smoking and alcohol. Both can increase the onion odor.
  • Brush your teeth with a mint toothpaste for at least 2 minutes.
  • Clean the tongue with a tongue scraper to remove the germs on it.
  • Rinse your mouth to remove any remaining food particles.

There are several ways to get rid of onion odor. In addition to these foods and home remedies, it is important to drink enough water. Drinking water promotes the production of saliva in the mouth, which acts as a natural and endogenous cleaning agent.

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