2. How to freeze crayfish?

3. How to keep crayfish fresh for longer?

4. How to keep fresh shrimp frozen?

1. Clean the lobster tail first, then put it into a metal basin filled with clear water, as long as the water in the metal basin can overwhelm the shrimp, and then put it into the freezer together. When clear water and shrimp are frozen together, take out the basin, let it stand at room temperature for a while, then pour out the frozen shrimp, put it in a fresh-keeping bag, seal it, and put it in the refrigerator for freezing preservation.

2. Cooked lobsters are common. Cooked crayfish are put in the refrigerator because they can't be eaten. This kind of crayfish will usually be eaten in a day or two. It is recommended to put it in the freezer, and it is not necessary to put it in the freezer.

3. In addition to freezing preservation, it can also be as follows: saltwater preservation method After fresh lobsters are bought back, they can be put into clean water, and a small amount of salt, preferably a few drops of edible oil, can be added. This method can not only preserve crayfish for 2-3 days, but also remove the stains on crayfish to some extent.

4. Plastic foam box preservation method: add water to the plastic foam box, then put the fresh crayfish belly down into the plastic foam box, add some crushed ice, and add ice twice a day. Generally, this method can be preserved for 5-7 days.