Usually, when cleaning small crabs at home, you need to prepare a toothbrush, a basin and a proper amount of water.

2. Wash and soak crabs before cleaning them.

If you want to wash the crab easily, you must put it in a basin and soak it in water before washing it. The soaking time should be about 20 minutes to half an hour.

3. Wash small crabs with a toothbrush.

After soaking the crab in clear water, grab its sides by hand, wash its back, abdomen and mouth with a toothbrush, and then wash its sides and feet. At this time, most of the small crabs are alive. If you are afraid of being caught by it, you can change the soaked water into warm water of about 50 degrees, so that the little crab will faint when it is soaked and will no longer be aggressive.

4. Final selection

After brushing all the crabs with a toothbrush, change the water in the basin into clear water, put the crabs in the basin, soak them for another ten minutes, and then wash them with clear water. At this time, all the crabs are washed, and you can eat as you like.