1. Before cutting the onion, soak the kitchen knife in cold water for a while, so that you won’t shed tears when you cut it again.
2. After cutting the onion in half, soak it in cold water and then cut it, so you won’t cry.
3, open the range hood, cut directly under the range hood, most of the irritating gases will be directly pumped away, and very few will run into the eyes.
4. Wear goggles, face screen, gloves, etc. to cut onions.
6, hold your breath, because the smell of onions is transmitted to the brain through the nose, which makes your eyes cry.
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