Prevention. Mainly do not go in the water where jellies are seen. Wearing a thin layer of clothing (such as pantyhose) also can protect you. Reason: The stingers are short and cannot puncture clothing.

Can jellyfish sting through suit?

3. Protect yourself with a wet suit, a protective suit, or jellyfish repellent. Many diving stores carry “stinger suits” or “dive skins” made of thin protective fabrics like Lycra, Spandex, Nylon, or Polyester. Stinger suits allow water to filter through the fabric, but will not let even tiny jellyfish to pass through.

What should you wear to prevent jellyfish stings?

Wear a protective suit.

When swimming or diving in areas where jellyfish stings are possible, wear a wet suit or other protective clothing. Diving stores sell protective "skin suits" or "stinger suits" made of thin, high-tech fabric. Consider protective footwear as stings can also occur while wading in shallow water.