1, salt water soaking method: soak jellyfish skin in clear water for 2 hours and then scrub it.

2. After scrubbing, peel off its thin brown skin. Slice jellyfish skin and soak it in concentrated brine with a concentration of about 50% for about 15 minutes. Pour out the salt water and replace it with clean new salt water.

3. Wash the sand with salt water for three times, then soak it for 15 minutes to clean the sand on the jellyfish skin.

4. Sting is not only nutritious, but also has the functions of clearing away heat and toxic materials, resolving phlegm and lowering blood pressure, and reducing swelling. Because it is rich in protein, it is considered as a food with cosmetic effect.