After buying crabs, tie up the inexhaustible crabs with ropes and put them in the cold storage layer of the refrigerator. Hairy crabs should not be stacked, and cover them with wet towels after putting them away. If it is preserved in this way, it can be preserved for about 3 days. However, it is only about 3 days, so consumers are advised to be cautious enough to buy crabs once. It is best to eat them after 1-3 meals. Refrigeration is not a long-term solution. Even if it is stored in the refrigerator, it is necessary to master the necessary preservation methods. It is necessary to cover it with a wet towel, and it is a prerequisite not to clean it before storage.

Why can't dead crabs?

Eating dead crabs will produce a lot of histamine. People will suffer from histamine poisoning if they eat dead crabs. Because histamine is an allergic poison, it can also be said to be allergic food poisoning. Don't think it doesn't matter to eat only a little dead crab meat. People who are allergic to histamine can cause a reaction even if they take a bite.