Before revision: 150px|An AA battery in a glass of tap water with salt showing hydrogen produced at the negative terminal Electrolysed water ( electrolyzed water, EOW, ECA, electrolyzed oxidizing water, electro-activated water, super-oxidized solution or electro-chemically activated water solution) is produced by the electrolysis of ordinary tap water containing dissolved sodium chloride.
After revision: also150px|An AA battery in a glass of tap water with salt showing hydrogen produced at the negative terminal Electrolysed water ( electrolyzed water, EOW, ECA, electrolyzed oxidizing water, electro-activated water, super-oxidized solution or electro-chemically activated water solution) is produced by the electrolysis of ordinary tap water containing dissolved sodium chloride.