Hydrogen peroxide is a mild antiseptic that can be used to treat minor burns, wounds, and scrapes on the skin to prevent infection. Hydrogen peroxide is an antibacterial liquid that can be found in a brown-colored jar. In the past, this liquid was frequently used to treat skin wounds and kill microorganisms. In contrast, peroxide is often used in non-medical contexts, such as for cleaning, disinfecting, and stain removal. Hydrogen peroxide is beneficial in a wide number of applications due to its flexibility. It is suitable in all habitats, including soil, sewage from soil, water, and air.

It is sometimes used in conjunction with other agents to improve and accelerate processes.

In the United States, increasing amounts of hydrogen peroxide are utilized to treat specific water sources. It is used to prevent the formation of colors, tastes, corrosion, and scaling as a result of the breakdown of contaminants (iron, manganese, sulfates) and microbes. In reality, hydrogen peroxide has a wide range of applications, some of which may be unexpected.