Hydrogen peroxide (H 2 O 2) is a clear, colorless, odorless liquid. It’s a combination of hydrogen and oxygen and is available in many strengths (indicated by the percentage of dilution with water).

Hydrogen peroxide is a common, affordable household cleaning and disinfecting product. In an unopened bottle, hydrogen peroxide can last for around 3 years. However, once you open the container, it ...

Hydrogen peroxide is an antiseptic frequently used to clean minor cuts or disinfect surfaces. Due to its versatility, hydrogen peroxide is a staple in many medicine cabinets and first aid kits, and it ...

Hydrogen peroxide is not meant to be drunk at all or to be used on the skin in large amounts. Hydrogen peroxide is a common at-home teeth whitener. It’s found in a lot of household products and is ...

The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), which is the causal agent of the ongoing coronavirus disease 2019 (COVID-19) pandemic, is transmitted through respiratory droplets of ...