Hydrogen peroxide how does it work

Hydrogen peroxide: how to use it in the home

Hydrogen peroxide is known to us as a rocket fuel. Diluted in water, however, it is freely available and useful for many household applications.

Last update: 11th December, 2018

Hydrogen peroxide in pure, highly concentrated form is known to us as a rocket fuel. Diluted in water, however, it is freely available and for many applications in the household useful. We'll show you which!

Hydrogen peroxide in the household

The hydrogen peroxide that you can buy in stores is heavily diluted with water and mixed with a stabilizer so that it does not break down into its components water and oxygen when it comes into contact with metal.

Hydrogen peroxide is behind product names such as “Mild bleaching without chlorine” or “Active oxygen” or “Oxykraft”. In the pharmacy you can buy this product in (almost) any concentration.

Even in diluted form, hydrogen peroxide is still effective enough to to help you around the house:


Hydrogen peroxide is an excellent one Bleach for stubborn stains and discoloration.

However, you should only use it on light-colored laundry, for example to free white curtains, white towels or bedclothes from creeping up or to remove fruit and red wine stains from white table linen.

In contrast to chlorine, hydrogen peroxide is odorless and does not leave a noticeable odor in the textiles after washing.

Prepare wood

Has an old cupboard or wooden floor been darkened by exposure to sunlight and you want to make the wood light again? Then hydrogen peroxide is a good solution.

The wood must, however, be freed from glaze, oil and varnish for use. A carpenter can give you that Explain application for sure!

Bleach fingernails

If you have prepared strongly coloring fruit or vegetables without gloves, your fingernails are often quite stubbornly discolored. Soaking your fingernails in hydrogen peroxide will whiten the nails and makes color changes, dirt and yellow tint disappear.

Then rinse your hands and nails well with clear water and treat them with a rich care product. This product not only has a bleaching effect, but also degreases!


Hydrogen peroxide has a disinfectant effect. You can add it to the cleaning water for cleaning, for example when cleaning the bathroom or toilet. Even light-colored laundry that cannot be washed hot enough is hygienically clean by adding hydrogen peroxide to the detergent.

In the trade, therefore, “with active oxygen” is often advertised. This “active oxygen” in cleaning agents is nothing else as hydrogen peroxide. If you have cut meat, especially poultry, in the kitchen, special hygiene is necessary.

Wipe all surfaces and cutting boards with hydrogen peroxide and kill all bacteria such as salmonella! This product is also suitable for disinfecting your toothbrush. Just let them sit in a hydrogen peroxide solution for a few hours.

Mold remover

Hydrogen peroxide is a light acid and therefore also works against mold. The bleaching property of hydrogen peroxide also means that substrates that have been infected with mold appear light again after treatment with hydrogen peroxide.

This product is particularly suitable for removing visible mold on brightly plastered walls, but also in the refrigerator and the seals on the refrigerator door.

Hydrogen peroxide also has an antibacterial effect and therefore seems predestined for cleaning your refrigerator!

Wound cleansing

In the pharmacy there are disinfectant sprays for mouth cleaning that are made on the basis of hydrogen peroxide. Also used to treat stubborn pimples a product with hydrogen peroxide has proven itself.


Since hydrogen peroxide works not only against bacteria but also against bad smells, some mouthwashes contain a small percentage of hydrogen peroxide.

Dishwashing liquid

Strongly coloring food leaves unsightly discolorations and deposits, especially on plastic dishes. You can do this with hydrogen peroxide Bleach discoloration.

As a detergent booster, you can simply add hydrogen peroxide to the detergent in the dishwasher.


High levels of hydrogen peroxide lead to chemical burns! Therefore, always use hydrogen peroxide as directed on the packaging and never increase the concentration on your own!

Hydrogen peroxide breaks down into two completely harmless components (water and oxygen), but in too high a concentration it can cause serious damage to health!

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