KIREI's main component, Hydrochloric acid water makes it a very effective sanitizer! Kirei does not contain alcohol and it contains an approved food additive. It's pH of 6.3 is the same as that of the human skin, making KIREI+ gentle on skin. As KIREI+ is a sanitizer and deodorant at same time, it is widely used in Japan in places such as the Hospital, Clinic, Nursing Home, Food processing factory, Restaurant kitchen, School, Home and also on Pets. KIREI+ helps to protect you from bacteria and virus so you don't have to worry about them in your living environment.