Vinegar can be more effective as the acid helps to neutralise the jellyfish sting, he added.
Times, Sunday Times
Nothing ruins a day at the beach faster than a jellyfish sting.
Smithsonian Mag
To treat a jellyfish sting, rinse the area in water or vinegar.
The Sun
After complaining of numbness and blurred vision as a result of the jellyfish sting, he fell shortly after reaching land.
Times, Sunday Times
Anybody who has any medical experience can see they are not jellyfish stings.
The Sun