"Stainless soap" found at the 100-yen shop "Daiso". I was curious, so I decided to actually purchase it and check the effect. The price is 108 yen (tax included) per piece.
A stainless soap is an item made of stainless steel. If you apply it to your hands with water like when using soap, the unpleasant odors of garlic, onions, fish, etc. will react with the metal and the odor will come off your hands.
After actually cutting the onions, I decided to try using stainless soap. Let the stainless soap blend in for a while while flushing with water.
What is the smell of your fingertips after washing? Take it ... are you there? Certainly, it seems that it has fallen a lot compared to the state immediately after cutting, but it seems that it was washed with running water. However, the pungent and unpleasant odor is quite faint. When I tried to smell the stainless soap, I could smell the onion clearly.
There may be 100 yen per piece
Daiso's "Stainless Soap" seems to be useful if you have one in the kitchen, although you can't say "it's insanely effective!" You can remove the odor, but be careful because it does not have the same cleaning and sterilizing effects as regular soap. Recommended for both fishing and camping. When you see it, pick it up!