1. Rinse with clean water

After purchasing fresh razor clams, you can rinse them directly with clean water. It is best to change the water several times, so that all the dirt on the shell of the razor clams can be removed. Clean it thoroughly. If you find it inconvenient to wash it by hand, you can scrub it vigorously with a brush.

2. Soak in salt water

After cleaning the shell of the razor clams, put an appropriate amount of edible salt in a basin, add water to make salt water, then put the razor clams in and soak them. Change the water once an hour. At this time, the water environment is similar to the razor clam's usual living environment. It will continue to breathe and spit out the sediment in the shell into the water.