How to instantly remove onion smell from your hands: one easy kitchen trick that really works
Sunday 30 August 2026 10:00 - Mirella Mendonça
Chopping onions can be therapeutic for some and unbearable for others, but we all agree on one thing: that strong smell that lingers on your hands afterward is hard to ignore. Soap and water don’t always do the trick, and the smell can last for hours. The good news? There are simple, inexpensive, and effective solutions to get rid of this nuisance quickly.
The secret lies in neutralizing the sulfur compounds released by the onion.
Here are the tips that really work:
- Stainless steel: Rub your hands on a spoon, knife (carefully!), or stainless steel sink under running water for 30 seconds. The steel reacts with the odor molecules and helps neutralize them.
- Baking soda: Mix a spoonful with a little water until it forms a paste, rub it into your hands, and rinse. It works as a gentle exfoliant and deodorizer.
- White vinegar or lemon juice: Both options help neutralize strong odors. Just rub a little onto your hands and then wash as usual. Lemon also helps lighten stains, but avoid sun exposure after use.
- Coarse salt with soap: Rubbing coarse salt with soap helps remove the residue that causes the odor. Rinse thoroughly afterward.
What to avoid
Avoid dangerous tricks like using undiluted alcohol or abrasive products. And next time, try wearing disposable gloves or rubbing a little vegetable oil on your hands before chopping onions—this can prevent the problem before it even starts.
Mirella MendonçaI am the editorial manager at Petitchef (Portugal and Brazil) and a huge enthusiast of travel and world cuisine, always in search of new flavors and experiences. However, as much as I love exploring the delights of different cultures, my mom's cooking will always be my favorite — with that unique flavor that only she can create.
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