Hydrogen peroxide is a colorless liquid used commonly for bleaching cotton, manufacturing chemicals, as a rocket propellant, and for cosmetic and medicinal purposes. It is the only germicidal agent composed only of water and oxygen. It kills microorganisms by oxidizing them, which can be best described as a controlled burning process.
Human body produces hydrogen peroxide through some white blood cells. In this instances, hydrogen peroxide is to help fight bacteria and viruses off.
Wound cleaning and healing
The 3 percent of this solution will help clean your wounds when applied directly and also removes all kind of dead tissues, helps stop bleeding in small blood vessels and helps prevent open wounds from oozing or bleeding.
Gargle with the use of hydrogen peroxide and you would know that it actually acts like an effective mouthwash. To get relief from toothache you could make use of coconut oil to get some relief. As an all-purpose whitener, hydrogen peroxide is hard to beat. Gargling with it can also whiten teeth, but the same rule applies about not swallowing it.
All purpose cleaner
Hydrogen peroxide can be used as an all purpose cleaner as it can be used as a dish washer, as a toilet and bathroom cleaner. It is considered to be the most inexpensive way of cleaning your home altogether.