
Onions are a staple in many dishes, but the pungent odour they leave on your hands and nails can be hard to get rid of. While some people might not mind the smell, it can be off-putting to others and may linger for hours or even days. Luckily, there are several simple and effective methods to remove onion odours from your hands and nails, using easily accessible tools and ingredients.
| Characteristics | Values |
|---|---|
| Preventative methods | Wear gloves when handling onions |
| Soap and water | Use an exfoliating scrub |
| Combine liquid soap and salt | |
| Combine dish soap, bar soap, or liquid hand soap with table salt and baking soda | |
| Combine dish soap, baking soda, and salt | |
| Combine liquid soap and salt into a paste | |
| Use toothpaste | |
| Other methods | Use lemon juice |
| Use vinegar | |
| Use coffee grounds | |
| Use stainless steel | |
| Use tomato juice, celery juice, mustard, or rubbing alcohol |
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What You'll Learn

Use stainless steel
Stainless steel is an effective way to remove onion odours from your hands and nails. This is because the sulphur compounds that give onions their pungent smell bind with the metals in stainless steel, leaving your hands odour-free.
To use this method, find something made of stainless steel, such as a pot, colander, utensil, or another metal object in the kitchen or around the house. You can even use your stainless steel sink! Hold the item under running water and rub it on your hands the way you would with a bar of soap. Do this for a full minute. You can also buy an odour-eliminating stainless steel "soap" bar that's specifically designed for this purpose.
If you don't have access to stainless steel, you can try using a spoon or fork made of regular steel. The back of a spoon or the dull side of a pairing knife can be effective in removing onion odours from your hands.
While stainless steel is a popular method for removing onion odours, it may not work for everyone. Some people have reported that the smell of onions lingered even after using stainless steel utensils or sinks. In such cases, you may need to try alternative methods, such as using lemon juice or vinegar, in conjunction with steel to effectively remove the odour.
By incorporating stainless steel into your hand-washing routine after handling onions, you can effectively neutralise the sulphur molecules responsible for the lingering odour and enjoy fresh-smelling hands and nails.
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Try acidic liquids
Onions are a versatile ingredient, but the downside is the lingering smell on your hands. A simple trick to remove onion odour from your hands is to use acidic liquids.
One way to do this is to dampen a clean cloth with vinegar or lemon juice and rub it all over your hands, making sure to get in between your fingers, under your nails, and other areas where the onion smell might linger. Let the vinegar or lemon juice air dry, and then rinse your hands with clean water. Lemon juice and vinegar are both highly acidic and will help break down the compounds in onions that cause the smell.
Another way to use acidic liquids to remove onion odour is to rub the skin of a used lime or lemon on your fingertips and let the juice seep into your nails. Then, wash your hands thoroughly with soap and water.
If you don't have any acidic liquids or citrus fruits on hand, you can also try using toothpaste, which has natural odour-fighting properties. Simply mix toothpaste with mouthwash, rub your hands for 30-60 seconds, and then rinse with water.
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Exfoliating scrubs
Combine a tablespoon (15 ml) of liquid soap with a tablespoon (around 17-19 grams) of salt in a small bowl. You can adjust the quantity based on your usage. Scoop up some of the mixture and scrub your palms, wrists, the back of your hands, in between your fingers, and under your nails. Use a nailbrush for more effective cleaning and to spread the scrub under your nails and into the pores of your skin. When you're done scrubbing, rinse your hands under cold water to remove the scrub and neutralise the onion odour.
You can also use alternatives to salt in your scrub. These alternatives include toothpaste, coffee grounds, or baking soda. For instance, you can wet your hands and scrub them with baking soda, then wash it off. Another alternative scrub paste consists of coconut oil, coffee grounds, Himalayan salt, and a bit of water. This scrub not only removes odours but also leaves your hands soft and benefits your nails and cuticles.
Additionally, you can try using lemon juice or vinegar to eliminate onion odours. Dampen a clean cloth with vinegar or lemon juice, and rub it all over your hands, making sure to get in between your fingers, under your nails, and other areas where the onion smell might linger. Allow the vinegar or lemon juice to air dry, and then rinse your hands with clean water.
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Wear gloves
The easiest way to prevent onion odours from lingering on your hands is to wear gloves when handling onions. This is a simple yet effective preventative method that will keep your hands odour-free. Both latex and non-latex disposable gloves are commonly used in restaurant kitchens, helping those working in food service to keep their hands clean and odourless. Nitrile gloves are also an option, with one glove costing as little as 10 cents. This is a great, affordable solution if you're only using one hand to touch the onion.
Disposable gloves can be thrown away after use, so you don't need to worry about lingering odours on the gloves themselves. You can also buy gloves in bulk, so you'll always have some on hand when you need them. This is a great option if you frequently cook with onions or other pungent ingredients.
Gloves are a simple yet effective solution to the problem of onion odours on your hands and can save you time and effort in the long run.
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Neutralise with coffee
If you're looking for a quick, easy, and natural way to remove onion odours from your hands and nails, coffee grounds could be your new best friend. Coffee grounds are excellent at trapping and neutralizing unwanted odours, especially strong kitchen smells like onions.
To use this method, start by preparing a scrub. Combine one tablespoon of fresh coffee grounds with one tablespoon of liquid soap, such as dish soap, in a small bowl. You can also add a tablespoon of salt to the mixture for extra exfoliation.
Once you have your scrub ready, it's time to get scrubbing! Scoop up some of the mixtures and start rubbing it all over your hands and nails. Pay close attention to your fingertips and the areas under your nails, as onion odours tend to linger there. Scrub gently but thoroughly, ensuring that you cover all areas, including your palms, the back of your hands, and your wrists.
After you've given your hands a good scrub, rinse them thoroughly under cold water to remove the scrub and wash away the onion smell. If needed, repeat the process until the odour is completely gone.
Not only will the coffee grounds help neutralize the onion smell, but the scrub will also leave your hands feeling soft and smooth. This method is not only effective but also gentle on your skin, making it a great option for those with sensitive skin.
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Frequently asked questions
There are several methods to remove onion odor from your hands and nails. One common method is to mix liquid soap with salt and scrub your hands and nails with the paste. Then, rub your hands on a stainless steel utensil or sink under running water. Alternatively, you can use lemon juice or vinegar to neutralize the odor.
The best way to prevent onion odor from getting on your hands is to wear disposable gloves while handling onions.
Onions contain sulfur compounds that have a strong and lingering odor. These compounds are released when the onion is cut open to protect the onion from pests.
Other methods to remove onion odor from your hands include using an exfoliating scrub made from coffee grounds, toothpaste, or baking soda, or washing your hands with lemon juice or vinegar.











































