There are a variety of disinfectant waters available among clinics, such as alcohol, 84 liquid, hydrogen peroxide, and other chemical disinfectants. These disinfectants are mainly used for disinfection and have their own chemical components that can kill bacteria and viruses. At the same time, these chemicals can also affect humans, and some disinfectants may have a burning effect on the skin and mucous membranes. Therefore, chemical disinfectants are only used for disinfection for medically designated purposes and are strictly regulated in terms of concentration ratios and use scenarios. Strictly follow the requirements for use to avoid harm to human body. Content source: Dr. You Lai