STEP 1/6
Let me introduce you to three ways to keep onions fresh for a long time without rotting. If you keep the onion net you bought at the mart in the refrigerator, the first few are okay, but by the time you eat the last one, it's watery and smells weird, so you shouldn't throw away such healthy onions.
STEP 2/6
First of all, I need you to drill a vent on both sides of the paper box Put a newspaper on top, put an onion on top of it, put an onion on top of it, and cover the top with a newspaper