Hydrogen peroxide is a powerful oxidizer that can kill bacteria, viruses, fungi, and other microorganisms. It is commonly used as a disinfectant and sanitizer in healthcare facilities, laboratories, and households. Hydrogen peroxide can be applied to surfaces, tools, and equipment to eliminate harmful pathogens. It works by breaking down the cell walls of microorganisms, which leads to their destruction. Hydrogen peroxide is a safe and effective solution for sanitizing a variety of surfaces and objects.