First of all, make sure that the meat in the conch shell is removed, leaving only the empty shell, otherwise it will stink in the future; Then rinse the shell with clean water to remove impurities such as minced meat. If there is a fishy smell, you can add some yellow wine or white wine to clear water to remove the fishy smell, then soak it in water with detergent and scrub it with a small brush or toothbrush if necessary. Finally, rinse it with clear water, pour it on a clean plane and dry it in the sun. If it is a single appreciation, you can also apply colorless nail polish on the outer surface of the snail shell to increase the brightness.

Conch shells are red snail shells of snails. The shell is rough, with neat and flat spiral ribs and slots. The shell surface is yellow and brown with brown spots. The shell is apricot red with pearl luster. It can be used for treating stomachache, lymphoid tuberculosis, and hand and foot cramps. Used for gastric and duodenal ulcer, neurasthenia, limb contracture, chronic osteomyelitis and tuberculosis of lymph nodes.