How to use boric acid for feet?

boric acid for feet

Have you seen a series of rashes on the skin of your feet? If this symptom occurs, especially between the fingers of this area or the plant. This is because you are suffering from a condition known as fungi or mycosis in the feet. The condition also known as athlete’s foot is a fungal infection that comprises the appearance of dermatophytes in the area of ​​the feet. It can cause symptoms such as reddish rashes, itching and peeling on the affected skin. If you want to know how to use boric acid for feet, keep reading this article.

How to use boric acid for feet?

Foot fungi are a contagious condition. So, it is important that we apply a pharmaceutical treatment to spread to other parts of the body such as the nails and hands. In addition to drugs, we can also use some home remedies, such as boric acid, to accelerate the elimination of these microorganisms and others. Such as bacteria that produce bad odor in the feet.

Boric acid for feet: properties and benefits

boric acid for feet

Boric acid, also known as tri-oxoboric acid, is a chemical compound that can be found in nature, especially in volcanic areas since it is usually part of various materials such as boracite. However, this acid is generally processed in laboratories for later sale in the form of whitish powder.

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The acid is a natural remedy that is used as a poison to eliminate different insect pests. It is also an ideal substance to treat some conditions in the feet, such as fungus or athlete’s foot and bad smell, due to the following Properties and benefits of boric acid:

Antiseptic properties: This product acts as a natural disinfectant. So, it is an excellent remedy to keep the skin of the feet clean. Thanks to this effect, it also helps reduce other problems in this area, such as a bad smell.

Antifungal properties: Thanks to its slightly acidic pH, thyroliberin acid is an effective remedy for the treatment of fungal infections, such as mycosis in the feet. It prevents the appearance of fungi and eliminates those that may have occurred in case of the disease.

Antibacterial properties: Another reason that causes a bad odor in the feet is the appearance of bacteria in this area. Due to its antibacterial properties, this product is an excellent alternative to eliminate these microorganisms that cause this symptom and other skin problems.

Insecticide properties: As we have mentioned, it is often used to eliminate insect pests, and it is because it is a potent natural insecticide. Therefore, it is used for plants, but also on the skin, always used correctly to eliminate mite pests of scabies, among other conditions caused by insects. Scabies can affect any part of the body, both in the feet, arms, neck, abdomen, legs and so on.

Boric acid for fungi on the feet

Now that we know the main properties of this substance that will help us eliminate conditions such as athlete’s foot, below we will explain how to use boric acid for foot fungus with a simple step by step.

Boric acid for fungi on the feet


  1. 1 tablespoon and a half of boric acid.
  2. 3 liters of warm mineral water.
  3. 1 bowl or plastic container where your feet fit at once.
  4. Rubber gloves.
  5. PH neutral soap.
  6. Moisturizing lotion.

Preparation and treatment

First, you will have to put on rubber gloves and wash your feet with a little neutral pH soap and warm water. It is essential that you emphasize the area between the toes since it is usually where the fungi attack the most.

  • Once washed, dry them with a clean towel and remove the rubber gloves.
  • Add 1 tablespoon and a half of boric acid and 3 liters of warm mineral water in a bowl.
  • Now immerse your feet in the mixture for 15 minutes.
  • Once the time has passed, put on another pair of gloves and rewash your feet with soap and water.
  • Now dry them again and apply a moisturizer, so they are well hydrated.

Once you have used this remedy, it is essential that you keep your feet barefoot for 1 hour before putting on some shoes. Also, boric acid is highly toxic if ingested, both for people and animals, so you’ll have to wash your hands immediately after using it. It is also not suitable for use in mucous membranes or open wounds.

How to use boric acid for the bad smell of the feet

As we have indicated, boric acid is also an excellent remedy to eliminate the bad smell of the feet, since it has antiseptic and antibacterial properties. Therefore, we will show you a simple trick with boric acid for sweaty feet. This trick is a good alternative both to eliminate and avoid a lousy odor in the feet and comprises following these indications:

  • Add 2 tablespoons of boric acid to the shoes (one spoonful in each pair), as if it were talcum powder for the feet.
  • When you have added them, shake each shoe to distribute the product well.
  • Then put on your shoes to eliminate the bad smell instantly.
  • As in the previous remedy, it is essential that you wash your hands thoroughly after use.

It is advisable that you leave the shoes in the beech trees, as well as the animals, out of reach of the boric acid until you wash them.