According to traditional medicine, in the cold winter, viruses and bacteria thrive, causing unpleasant diseases such as colds and flu. Using onions in the room also has an equally effective treatment effect.

According to another study from Monash University in Australia, onions also contain some phytoncides such as allicin, which have strong antibacterial properties and can kill infectious bacteria. Therefore, you can put an onion in the corner of the bedroom to help you have a good night's sleep and be healthy.

An onion in the corner of the house is a good tip that every house needs:

Deodorize fish: It's annoying when steamed fish keeps breaking even though you've tried your best to take care of it. A few thinly sliced ​​onions placed underneath will help your steamed fish dish be more fragrant, and importantly, it will cook evenly and not break.

Remove burnt smell from rice: If you accidentally burn the rice, of course the burnt rice cannot be saved, but at least you can get rid of that unpleasant burnt smell. If you just discovered it while the rice is still hot, add some sliced ​​onions to the pot and cover it. The burnt smell will disappear, not permeating the delicious rice layer above.

Prevent mold: Put two onion stalks in soy sauce or vinegar to help them not get moldy.

Treat rusty knives and clean kitchen utensils: Cut the onion in half, rub the cut side on the rusty knife, the rust will disappear. Clean kitchen utensils by using onion roots to rub the surface of the utensils with grease, especially copper and tin, it will be very shiny and beautiful. In addition, if you cut the onion in half, rub the cut side on the glass door. Then, use a dry cloth to wipe it quickly before the onion water dries, the glass surface will be shiny like new