How to wash the potassium permanganate from the fabric? 5 stain removers
Potassium permanganate we often use in life as an antiseptic. We use it for medical purposes, for water disinfection, we wash out dubious meat products.
The use in everyday life is quite wide. Often, by our carelessness, potassium permanganate leaves stains on clothing and objects.
Remembering how long the brown dots on the fingers of potassium permanganate crystals go off, the hostess is in slight confusion. How to wash out potassium permanganate?
Stains of potassium permanganate on clothes
An obvious answer to the question posed a little above suggests itself: “Nothing”. Potassium permanganate is the strongest oxidizer.
Therefore, we set the task a little differently.
How to remove stain from potassium permanganate on clothes? It is possible! There are many folk remedies, how to save clothes from stains of this type. All methods of removing stains can be divided into two methods.
- Removing the "burnt" layer of fabric.
- Bleaching of tissue at the site of damage.
Removal of stains from potassium permanganate from clothes
As in the case of any stains, methods for removing contaminants for different types of tissue vary significantly. In the case of potassium permanganate, this is also relevant, but not critical.
Differences only in the concentration of the active substance. Let's check all known methods in practice.
To do this, in the home tissue rescue lab should appear:
- sour or whey;
- lemon acid;
- oxalic acid;
- sodium hyposulfite;
- baking soda;
- hydrogen peroxide;
- sponge, tampons, rubber gloves.
To remove a thin contaminated layer from textiles you will needoxalic acid. In crystalline form, it can be purchased at any pharmacy. To prepare the solution you need to dissolve 1 teaspoon of crystals in 100 ml of water. This method is very good for white fabric things.
Apply the solution to the stains, and after a few minutes you can rinse with warm water. The impaired tissue structure in the stain will wash out. Similarly, hyposulphite sodium.
This is the famous "fixer" for silver-containing photographic materials of the last century.Now it can be found in pharmacies.
To remove the stain, a 10% solution is prepared in which the fabric is soaked for 10-15 minutes. Manganese burns are washed off without a trace.
Lemon acidtraditionally considered the best way to combat stains from natural dyes. This chemically weak acid of organic origin is a good oxidizing agent. It is precisely these qualities that determine its interaction with organic substances.
With the help of citric acid, even old stains can be removed. Food citric acid is sold in stores in the form of powder, packaged in 10-15 g.
Moistened with warm water stain of potassium permanganate sprinkle with acid powder and leave to soak. After half an hour, the acid is washed off.
If you are not satisfied with the result, you can repeat the procedure again.
Acidic methods of removing stains from potassium permanganate includelactic acid treatment. If there are fears of spoiling delicate things with organic acids, as described above, you can use the old grandmother's method.
Stain reduction with yogurt or whey. This method is very good for cleaning wool fabrics.
Just soak the manganese stain for several hours in this natural acidic medium, then we wipe it.
The next method "how to wash out potassium permanganate" is in the process of bleaching stains. The most affordable bleach at home is baking soda. With steep soda solution stains from potassium permanganate are easily washed off from various surfaces.
To remove potassium permanganate from clothes, soda solution is addedsalary. It is prepared at the rate of 5 tablespoons of soda and two tablespoons of ammonia per 5 liters of water. The material is soaked for several hours.
For information spots on white dense fabric can be boiled in this solution. After processing the soda matter must be well washed.
The attractiveness of this method lies in the fact that you can not fear for the structure of the fabric. After soda with ammonia, it does not crawl.
Stains of potassium permanganate on delicate fine fabrics are whitened with3% hydrogen peroxide. Active oxygen gently eats away contaminated and damaged areas in the material structure at the molecular level.
It only remains to add that compliance with safety measures when working with chemical active substances (soda and acids) is imperative. Use rubber gloves, if you get solutions on your skin, immediately rinse them off with warm water.