How should hydrogen peroxide be stored?

Storing hydrogen peroxide properly is crucial to maintaining its effectiveness and safety. The correct answer highlights that it should be kept in a cool, dark place in an opaque bottle.

Hydrogen peroxide is a reactive substance that breaks down into water and oxygen when exposed to light and heat. This reaction is accelerated in clear bottles and in environments with direct sunlight, which renders the solution less potent over time. Using an opaque bottle helps to shield the solution from light exposure, thereby preserving its strength and effectiveness for cleaning and disinfecting.

Storing it in a cool area further prevents any potential degradation that might occur due to heat. These storage practices ensure the longevity and reliability of hydrogen peroxide as a cleaning agent, making it ready for effective use when needed.