How to preserve eggs in hot weather? How to keep eggs for a long time?

1. Soak eggs in salt water for several months.

2. Wash the eggs, soak them in boiling water for half a minute, dry them and seal them. They can be kept for several months.

3. coating a layer of edible oil or vaseline on the surface of eggs can prevent bacteria from invading and prolong the storage time.

4. Spread some sawdust, sawdust, fine sand, rice bran, chaff and plant ash in the container, and put the eggs upside down vertically, which can prolong the storage time.

5. Put 6 cm thick beans at the bottom of the container, lay a layer of eggs on the big head, and then lay a layer of beans, which can be preserved for several months.

6. Eggs soaked in 2% ~ 5% alum solution can be kept fresh for a long time.