Why do sports shoes stink?

The main reason is not shoes, but feet. The foot itself has poor perspiration function and small sweat pores. Therefore, when wearing sandals, the wind will be conducive to perspiration. If you wear airtight shoes, it will smell, which is caused by fungal infection of your feet. The reason why feet are smelly and sweaty is that people's feet have roots like trees. Trees wither first, people's old feet decay first, and feet are like roots. Many people take off their shoes and socks every day and have a bad smell. The depth of the odor varies from person to person, from person's feet and nose. If you are unfortunate in formal social occasions, such as eating Japanese food, staying in a hotel on business, bowling, playing golf to change shoes or having a date with the opposite sex present, it will be even more embarrassing and even affect others' impression of you. It is not good to think that you have health problems. Why do feet stink? The basic reason is sweating on the soles of the feet. There are about 620 sweat glands per square centimeter on the soles of the feet, while there are only 140-340 in other parts of the body, and each foot has 250,000 sweat glands, producing as much as a cup of 250ml sweat every day. Therefore, it can be seen that sweating on the soles of the feet is a serious problem, especially when the weather is sultry and nervous, and when eating spicy and hot soup, a lot of sweat will be secreted. In closed shoes, the air can't circulate for a long time and the heat of foot body temperature accelerates the decomposition of fatty protein, lactic acid and urea in sweat, and the decomposed residue keeps accumulating thicker and thicker in the shoes, which can't be removed or separated from the shoes. When the accumulated concentration reaches a certain level, in short, the humid environment and warm and closed space where sweat accumulates for a long time are the three major causes of foot odor. The principle of removing foot odor is to eliminate or eliminate these three reasons. Foot odor is a common problem. Generally speaking, it is not a disease or a bacterial infection. Unless you have athlete's foot and tinea pedis, you don't need to take medicine or injections for foot odor. Because it is not a disease, there is no medicine without a cause, and taking medicine is naturally ineffective. Foot odor can be said to be a civilized disease. The more civilized people are, the more contacts and exchanges they have, the greater their influence and the greater their troubles. Imagine that a person wearing slippers and shorts may take it for granted that his feet stink, while a gentleman in a suit and tie may be laughed at or even degraded. If you have foot odor, you are afraid of being found every day, but you can't take medicine to treat it. If you can't get rid of this unpleasant smell by washing your feet, rubbing your feet and grinding your feet every day, and often changing new shoes and socks, you will deeply realize how painful it is to have this small problem. It is not difficult to get rid of foot odor. As long as the method and route are right, foot odor can be easily removed. First of all, we should understand the scientific causes of foot odor and deal with it with high-tech methods. Isn't this a piece of cake? Every summer, many people ask me what to do with my smelly feet. Nowadays, there are more and more opportunities for people to get together and communicate, and foot odor is often embarrassing. In fact, foot odor not only affects mood, but also puts a burden on some people's feet and even makes them feel inferior. So why do feet stink? This is because my feet are sweating. There are 620 sweat glands per square centimeter on the soles of the feet, while there are only 143-339 in other parts of the human body. In other words, the flat sole has 2-4 times more sweat glands than other parts. When people are exercising, the weather is sultry and tense. When they eat spicy food, they will exude a lot of sweat, except water and salt. Bacteria on the feet multiply, decompose urea and lactic acid in keratin and sweat, and emit an unpleasant smell. If you wear sneakers, sneakers, and tightly covered leather shoes, the air will not circulate, and the odor will accumulate. Once you untie your shoelaces, the smell will rush down like a mountain torrent. It embarrasses people with foot disease and affects the surrounding environment. The treatment method is as follows: 40g (parts) of salicylic acid and 60g (parts) of water are evenly mixed, and the cotton swab is dipped in water and applied to the soles of feet once a day, 10 minute, with emphasis on the front feet. It can be cured for 3-5 consecutive days. I have beriberi, too. I wash my socks and change my shoes every day and apply some medicine to Barry every day. Now the feet are not oxygenated, not bad, beri will be fine soon.