Hydrogen peroxide (1) is present in almost every household, and if not, then you can buy it at any pharmacy or store.

This is one of the most inexpensive and useful products that have many uses, ranging from medical to hygienic and cleansing.

Hydrogen peroxide H2O2 is a colorless, transparent, slightly viscous liquid with a faint peculiar odor, mixable with water in any ratio.

The molecular weight of hydrogen peroxide is 34.02.

Hydrogen peroxide is sold in liquid form.

H2O2 is received through aqueous extraction and concentrated to common commercial concentrations.

The most common concentrations of hydrogen peroxide commercially available in the world are 35%, 50%, 60% and 70% by weight.

Chemical properties

Hydrogen peroxide -chemical properties
Hydrogen peroxide – a non-combustible, fire and explosion hazardous liquid, is a strong oxidizing agent that reacts energetically with many substances.

It is able to spontaneously decompose into water and oxygen, mixes with water in any ratio.

Hydrogen peroxide reacts:

  • – oxidation
  • – with the formation of organic and peroxide compounds
  • – with the formation of inclusion compounds
  • – decomposition into oxygen and water

As a rule, the decomposition mechanism is complex, consists of many reactions and depends on the presence of other substances in the system.

Advantages of H2O2

Peroxide has the following valuable properties:

  • – effectiveness over the entire pH range
  • – high oxidative potential
  • – by-products do not cause pollution
  • – ease of use (liquid)

Basic healing properties

Basic healing properties of hydrogen Peroxide
Hydrogen peroxide is an important link in the chemical processes of a living organism.





  • Participates in the metabolic process;
  • It acts as an antioxidant: it has a destructive effect on toxins and also destroys any pathological microorganism;
  • It has a restoring property on the composition of the blood and its oxygen saturation;
  • Normalizes acid-base balance;
  • Participates in the regulation of hormonal levels in the thyroid gland, reproductive system, and adrenal glands;
  • It has no toxic effect on the body, as it does not accumulate with prolonged use;
  • It has an expanding effect on blood vessels;
  • Improves the function of the gastrointestinal tract;
  • Helps accelerate tissue regeneration.

What does Hydrogen Dioxide mean?

What does Hydrogen Dioxide mean
Dioxide is a type of oxide.

The key difference between oxide and dioxide is that oxide is any compound having one or more oxygen atoms  (2) in combination with another chemical element, while a dioxide is an oxide containing two oxygen atoms in its molecule (3).

Since hydrogen dioxide has 1 extra oxygen atom, it is a much stronger oxidizer than water.

Usually, hydrogen dioxide is referred to as hydrogen peroxide because it contains more oxygen than hydrogen can attach directly and there is -O-O- chemical bond in this compound.

Thus, hydrogen dioxide is just another name to the familiar to us hydrogen peroxide.

What is 35% Hydrogen Peroxide?

The 35% hydrogen peroxide is food grade hydrogen peroxide that is widely used.

It is referred to as food grade because it does not have stabilizers that are found in most other commercially available hydrogen peroxides.

These stabilizers include acetanilide (4), phenol (5), sodium stannate (6), and tetrasodium pyrophosphate (7).

The unique properties of hydrogen peroxide as an antiseptic, hemostatic (8) and disinfectant (9) allow its use in cosmetics, food, pharmaceutical, medical and other industries.

In medicine, hydrogen peroxide is used as an antiseptic, hemostatic and disinfectant:

  • – for disinfection of surfaces of hard furniture, plumbing equipment, patient care items in hospitals, as well as in clinical, microbiological and other laboratories; ambulance transportation
  • – for the disinfection of medical devices (surgical, dental instruments, dental imprints, endoscopes)
  •  – for pre-sterilization cleaning of medical products in combination with detergents. Suitable for manual and mechanized method

Hydrogen Peroxide Uses

Hydrogen Peroxide Uses
Due to the high content of active oxygen, hydrogen peroxide can be used as an oxidizing, hydroxymethylation and epoxidizing agent in chemical industries.

Due to its strong oxidizing properties, hydrogen peroxide is widely used in medicine, household, and industry, where it is used, for example, as bleach in textile and paper manufacturing.

It is used in analytical chemistry, as a foaming agent in the production of porous materials, in the production of disinfectants and bleaches.

In the food industry, hydrogen peroxide solutions are used to disinfect technological surfaces of equipment that are in direct contact with products.

In addition, in dairy and juice enterprises, hydrogen peroxide solutions are used to disinfect packaging.

For technical purposes, hydrogen peroxide is used in the manufacture of electronic equipment.

Here is a list of food-grade hydrogen peroxide uses:

Wound cleansing and disinfection
This is the most obvious use of hydrogen peroxide.

Use hydrogen peroxide on small wounds and cuts to cleanse dead tissue, stop bleeding and prevent infection.

When applying the solution to the bandages, it contributes to its painless removal from the wound and its cleansing simultaneously.

Remedy for acne and boils
Dab acne and boils with hydrogen peroxide to dry it, cleanse and kill the bacteria.

The healing process will surely speed up.

Stomatitis treatment
If you have sores in your mouth, then rinse your mouth with hydrogen peroxide diluted in water for about half a minute.

Then, rinse your mouth with plain water.

Bad breath
Hydrogen peroxide can also be used as a mouthwash.

Rinse your mouth with it for about half a minute once a week.

But, again, do not overdo it to prevent killing the beneficial bacteria.

Sore throat
A sore throat can be also treated with hydrogen peroxide.

Dilute it and gargle in your mouth to see the results.

Earwax removal
A mixture of olive oil and hydrogen peroxide can be used to remove the ear was that creates a blockage.

Add a few drops of the mixture to one ear and keep your head tilted for about one minute.

Repeat on the other side and clean with warm water if desired.

Hydrogen peroxide can also be used as a toothpaste when mixed with baking soda.

It will also help you to whiten your teeth and you can just rinse your mouth for half a minute.

Hydrogen diluted with water can also help to reduce toothache before you can see a doctor.

Just hold it in your mouth for several minutes.

Also, do not forget to regularly disinfect your toothbrush with peroxide.

Foot fungus
If you suffer from foot itching, you can take advantage of antifungal properties of hydrogen peroxide.

Take equal parts of hydrogen peroxide and water and spray on your feet.

Leave to dry and then rinse. It is also a good preventative measure.

Softening calluses and corns
If calluses and corns appear on your feet, simply soak your feet in a mixture of hydrogen peroxide and water and your feet will be soft once again.
Countertop disinfection
Need a quick disinfectant for your countertops in the bathroom, the kitchen, and other surfaces in your home?

Hydrogen peroxide can help you here as well and prevent the spread of infections.

Cutting board
Cutting boards contain a lot of germs.

They are washed with soapy water, but microbes can hide in the microscopic pores of the board.

Thus, it is worth disinfecting the cutting board with hydrogen peroxide, leave it for 10 minutes, and then washing it.

After that, the board can be washed additionally with vinegar.

Add to the dishwasher
If you want to be confident that your dishes are clean, add a few drops of hydrogen peroxide to the dishwasher or if you wash your dishes with hands, mix it in with the dish soap.
Disinfection of sponges
You might be well aware that sponges are a perfect place for bad bacteria and germs to live and spread.

To kill them and prevent from multiplying, soak your sponge in hydrogen peroxide mixture or simply spray it with peroxide.

This will also prolong the life of your sponges.

Rinsing fruits and vegetables
Spray and then thoroughly wash the peroxide from fruits and vegetables.

This will help to surely kill the harmful bacteria and germs that may be on the peel of the fruit.

To prolong the freshness of your fruits and vegetables, fill the sink with cold water and add ¼ cup of food-grade hydrogen peroxide.

Soak for twenty minutes, rinse and dry.

Clean the refrigerator
A refrigerator is a place where food is stored and where plenty of germs and bacteria accumulate and often cause undesirable odor.

Cleaning it with hydrogen peroxide and baking soda to help remove the stains will disinfect it and keep it smelling clean.

Food container disinfection
To disinfect food containers, bags and any other reusable packaging, spray it with hydrogen peroxide.

Leave for a few minutes and then rinse and wipe dry.

This will remove the smell of food and disinfect from germs and bacteria that accumulated together with food particles.

When not to use hydrogen peroxide

When not to use hydrogen peroxide
Hydrogen peroxide works great for external use but does not take it inside.

Some recommend hydrogen peroxide for all diseases, from flu to cancer.

The idea is that consuming hydrogen peroxide creates an oxygen-rich environment in which pathogens do not survive.

However, our body, in fact, itself produces a small amount of hydrogen peroxide in a natural way but does it in such a way as not to damage other cells of the body.

Hydrogen peroxide is enclosed in a cavity called a phagosome.

When you absorb hydrogen peroxide, it enters in free form and can damage anybody tissue through oxidative stress.

This can be one of the causes of cancer.

Therefore, you can harm yourself by taking hydrogen peroxide inside.

In addition, large doses, even at a 3 percent concentration, can lead to blistering of the mucous membrane, abdominal pain, diarrhea, and vomiting.

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