1. Vinegar + salt cleaning method, you can put the lobster thread into a basin, then add cold water to the basin, and add an appropriate amount of salt and vinegar to the water to mix, and let the lobster soak After soaking in water mixed with salt and vinegar for half an hour, the crayfish will spit out the dirt on its gills due to the stimulation of salt and vinegar. At this time, the lobster is almost clean and only needs to be washed a few times with clean water. .

2. Automatic soaking cleaning method, put the crayfish into a basin filled with cold water, then add a small amount of salt, then find a lid to cover the basin, and then let the lobster soak in the salt water for a day One night, that is, 24 hours. Due to the stimulation of salt water, the lobster will spit out all the dirt in its body. At this time, the lobster's body is already very clean and only needs to be washed with water.