How to cut onions without spicy eyes?
Methods/steps
Soak onions in cold water. Peel the onion first, cut it in the middle, soak it in cold water for about 20 minutes in advance, and it won't burn your eyes when you cut it.
Freeze onions in the refrigerator. You can put onions in the refrigerator in advance. If you need them urgently, you can freeze them in the freezer for a few minutes, and then take them out and cut them so as not to burn your eyes.
Leave the range hood on. When cutting onions, you can turn on the range hood next to you and extract the spicy taste directly without hurting your eyes.
Hold your breath and turn your head to one side. When cutting onions, hold your breath and turn your head to one side, so as not to be affected by the smell of onion steam and to prevent burning your eyes. However, it does require some endurance and skill, and it can't be carried without cutting.
Experience is for reference only. If you need to solve specific problems (especially in the fields of law and medicine), I suggest you consult professionals in related fields in detail.