BACTERICIDAL WATER, METHOD OF PRODUCING THE SAME AND APPARATUS FOR PRODUCING THE SAME

摘要

Periodontal bacteria living in the deep part of a periodontal pocket are exterminated at such a pH value as enabling both of decalcification and sterilization. A bactericidal water, which is to be used in exterminating periodontal bacteria living in a periodontal pocket, containing hypochlorous acid(HCLO) at a concentration of from 201 to 600 ppm and having a pH value of from 5.6 to 7. The reason for adjusting the pH value thereof to 201 ppm or above is that an oxidization intensity for exterminating the periodontal bacteria should be sustained at the point of reaching the deep part of the periodontal pocket and, furthermore, the periodontal bacteria should be exterminated within several seconds.