Can be refrigerated. Bundle the hairy crabs and put them in the freezer at a temperature of 5 degrees - 8 degrees Celsius. Use a dampened towel to lay on top of the hairy crabs, be careful not to fold the towel over and lay it on top of each other to keep the towel moist, and they can be kept for about 3 days.

There are also ways to keep hairy crabs at room temperature, not exceeding 15 degrees. Prepare a 30-50 centimeters high plastic bucket, the crab into which can not be stacked, and then add water to half the height of the crab's body moisturizing storage can be, under normal circumstances can be preserved 5-7 days.

No matter which method, don't use water to wash during the preservation of hairy crabs, or it will lead to the death of crabs. The best preservation time is 3 days, preservation time is too long crabs will be thin, it is recommended to eat in time.