1 First, soak the bought Seto shrimp in clear water for a while and let it spit out the dirty things in its stomach, changing the water several times during this period. The next step is to wash the shrimp in the basin.

2. Grasp both sides of the shrimp by hand, immerse the shrimp in water and shake it back and forth to make the impurities on the shrimp fall off.