Is it OK to soak feet in alcohol? With 75 alcohol, will it be absorbed into the skin?

75% of the alcohol is medical disinfectant alcohol. This concentration of alcohol has a good disinfectant effect on bacteria, and washing feet with it can kill bacterial infections on the feet, and most people who have fungal infections and smells on their feet have a better effect. Alcohol is not absorbed by **.

But you can't wash it for too long, because alcohol has the effect of dissolving oil, and it will feel dry and tight after washing, so you should properly rub a little emollient cream after washing with alcohol.

75% of them have a disinfectant effect and can wipe their faces.

Because too high a concentration of alcohol will form a protective film on the surface of the bacteria, preventing it from entering the bacteria, it is difficult to completely kill the bacteria. If the alcohol concentration is too low, it can enter the bacteria, but it cannot coagulate the proteins in the body, and it cannot completely kill the bacteria. Of these, 75% of alcohol disinfection is the best.

95% alcohol is generally used for instrument sterilization; 70 75% alcohol is used for sterilization, for example, 75% alcohol at room temperature (25) can kill Escherichia coli, Staphylococcus aureus, Candida albicans, Candida albicans, Pseudomonas aeruginosa, etc. Lower concentrations of alcohol are used to lower body temperature, promote local blood circulation, etc.

Alcohol can absorb the water of bacterial proteins, dehydrate and denature and solidify, so as to achieve the purpose of killing bacteria.

If a high concentration of alcohol is used, the bacterial protein is dehydrated too quickly, so that the protein on the surface of the bacteria first denatures and solidifies, forming a strong envelope, and the alcohol cannot penetrate well into the bacteria, so as to affect its bactericidal ability.

75% alcohol is similar to the osmotic pressure of bacteria, which can gradually and continuously infiltrate into the inside of the bacteria before the protein on the surface of the bacteria is denatured, so that all the proteins of the bacteria are dehydrated, denatured and coagulated, and finally kill the bacteria.

When the alcohol concentration is less than 75%, the sterilization ability is also affected due to the reduced permeability.

That is to say, the strength of alcohol sterilization and disinfection ability is directly related to its concentration, too high or too low, the best effect is 75%.

The higher the concentration, the better, and the concentration should not exceed 80%, because alcohol sterilization requires a certain amount of water, and the concentration is too high or too low to affect the sterilization effect!

It's too thick, and it hurts a lot of ** and muscle tissue.

It's too light to kill germs.

This is the ideal concentration that comes from continuous experience.

70%-75% alcohol is used for sterilization and disinfection, including ** disinfection, medical device disinfection, deiodization of iodine wine, etc. Some people think that the higher the alcohol concentration, the better the disinfection effect, which is wrong. Alcohol disinfection works by coagulating proteins in the bacteria's body, thereby killing the bacteria.

However, 95% alcohol can quickly coagulate the proteins on the surface of the bacteria and form a protective film to prevent the alcohol from entering the bacteria, so it cannot completely kill the bacteria.

Of course it is not possible to drop.

Industrial alcohol contains small amounts of harmful substances, most commonly methanol, which can cause poisoning. Numerous citations can be fatal.

Secondly, there are high-grade alcohols, which can cause headaches and nausea, which is commonly known as "top". Good liquor is not good because there are few high-grade alcohols, and poor quality liquor is high in content, which makes it extremely uncomfortable to get drunk.

**It is best to use medical alcohol for disinfection, if you don't have it, you can also use food alcohol.

It can only play the role of disinfection.