| 摘要 |
PROBLEM TO BE SOLVED: To provide an external preparation which does not have an irritating property, has an excellent sterilizing action, and gives an excellent sense of use. SOLUTION: This external preparation is characterized by formulating the secondary alkali water and/or the secondary acidic water obtained by electrolyzing an aqueous solution containing sodium chloride to produce the primary alkali water and the primary acidic water from the cathode side and the anode side, respectively, mixing the primary alkali water with the primary acidic water in a closed state, and again electrolyzing the mixture. |
