Cleaning crayfish is a simple process that can be done in a few minutes. First, fill a large bowl with cold water and add enough soap to cover the crayfish. Swish the crayfish around in the water for a few minutes, then drain them and place them in the bowl of soap. Gently scrub the crayfish with your hands until they are clean. Finally, rinse them off with cold water and place them back in the aquarium. ..
