An antiseptic solution used to treat infections of the skin or mouth and to bleach hair.
A thick colourless liquid with the formula H2O2 (water is H2O, possessing only one oxygen atom in its molecule). Available in solution with water and as a cream, it is readily reduced to water – giving up oxygen in the process, which causes the characteristic frothing seen when used. H2O2 has antiseptic and deodorising properties; thus it is used as a mouthwash, to clean wounds and ulcers, and occasionally to disinfect body cavities at operation. It is also a bleach.
an oxidizing agent used as a skin disinfectant for cleansing wounds and treating superficial bacterial infections. Diluted hydrogen peroxide solution is used as a deodorant mouthwash for treating oral infections (e.g. ulcerative gingivitis). Strong solutions irritate the skin.
An antiseptic agent used in the treatment of acne and fungal skin infections (see fungal infections). In acne, benzoyl peroxide also acts by removing the surface layer of skin, unblocking sebaceous glands.... benzoyl peroxide