1. Cooked crabs can only be stored in the refrigerator. If they are stored for a short time, they can be sealed with plastic wrap and stored in the refrigerator, which can last for 6-8 hours. 2. If you don't finish eating that night, you can wrap it in plastic wrap and put it in the refrigerator for refrigeration after it is cool, or freeze it if possible. But the cooked crabs stored in the refrigerator should not exceed noon the next day at the latest, and you should remember to cook them again when you eat them again. It is best to put some Jiang Mo when you eat them, which is beneficial to sterilization. Eating crabs in this way can ensure the enjoyment of delicious food and give consideration to safety. 3. When eating crabs, you must add seasoning. Because crabs are cold, you should add Jiang Mo and vinegar when eating crabs to prevent stomach injury. But if it goes bad, it's best to throw it away. 4. If you want to store the cooked crabs for a little longer, such as overnight storage, you should put the crabs in the freezer. However, direct freezing is easy to make cooked crabs lose water and become very dry and unpalatable. When it is frozen, it can be frozen together with the soup for boiling crabs, which can keep the delicious taste of crabs. 5, crabs should be cooked and eaten now. Because crabs are rich in protein, and the ambient temperature is relatively high in autumn, even after cooking, they can easily proliferate bacteria. It is not recommended to cook in advance and put it for a few hours before eating. It is best to eat it while it is hot. However, if you don't finish eating a meal, you don't have to throw it away, but you must refrigerate it in time and ensure that it is thoroughly heated and sterilized before eating.