Medical hypochlorous acid spray disinfection is safe!
Hypochlorous acid is a recommended slightly acidic hypochlorous acid disinfectant that is completely harmless to humans. The pH value is between 6.20-6.80 (normal human oral pH environment). The hypochlorous acid content must be controlled at 80PPM. under.
The CELA water I know is a slightly acidic hypochlorous acid disinfectant, a Japanese patented technology brand. It is non-toxic, non-irritating and harmless to the human body. In Japan, it is considered a disinfectant that can be used as a mouthwash (used to gargle to solve various oral problems). It can also be used for disinfection and antibacterial use on infants, young children, pregnant women and children.