How often do you have to change your underwear and why?

I think it's best to change underwear every day, because the dandruff, sweat, and dust in the air produced by the body at the end of the day are all on the clothes.

How often do we have to change our underwear, in fact, it depends on personal hobbies and habits, if there is a lot of change, change more frequently, if you sweat less or in winter, you can change it for a little longer, but it can't be too long.

It is best to change the close-fitting clothes every day, because there will be a lot of bacteria in the body every day, which will have a certain impact on the body, so try to change it once a day to be good for the body.

People's underwear, 24 hours to change a good good, after a day, the human body has also accumulated a certain amount of bacteria and sweat, at this time to change clothes, you can avoid bacterial infection.

It is best to change the close-fitting clothes once every two days or so, so as to prevent bacteria from breeding on the clothes and causing some inflammation, so you must pay attention to it.

It is best to change underwear every 3-5 days, and you can buy a new one when the underwear is a little loose.

It's best to change it every three months, don't wear it for too long, and you can buy new underwear in about half a year. Many people may wear it for several years without changing it, and the clothes have been deformed, which is unhygienic and not good for the body.

It is better to change underwear once a day, because it is easy to breed bacteria, and you can buy a new one in about three months.

I think that if there is a condition, it is good to change the underwear once a day, and you can buy a new one after a few months.

Whether it is underwear or outerwear, tops or bottoms, after buying, you must wash it first, because, from cotton to cloth, from cloth to clothing, to go through a lot of shooting and a lot of processes, but also to go through a lot of people's hands, a lot of machines, will definitely stain a lot of bacteria, and from the cotton part, there will be a lot of chemicals left when the dye is on, harmful to the body, especially underwear, when you buy that dress, maybe it has been tried on by many people, perhaps, there was once a ** sick person who tried it on, It's just that you don't see it, so. For the sake of your health, it's not a bad thing to wash before wearing! Of course, wash.

It's new though. But it will always be cleaner to wash it before wearing it. You don't know what's on it.

It may destroy the original shape of the clothes. But it's best to wash it, because there is ash, which affects **, especially the underwear after washing, before you can wear it! If you want to wash, there is a little dust on it, and it may be worn by many people, what if you have a ** disease?

According to the normal requirements, it is necessary to wash, but some clothes that are too expensive are generally not washed, and they are also dry cleaned. If you want me to wash all the clothes you buy, no matter what kind of clothes they buy. Because textiles have gone through many processes from the beginning of the thread to the cloth to the garment, they dare not wear it without washing.

Generally, formaldehyde and other harmful chemicals are used in the setting of clothes, and it is best to wash the newly bought clothes before wearing, one is to remove dust, and the other is to clean the formaldehyde and other harmful substances that have traveled. If it's close-fitting clothes, underwear or something. It must be washed, and it must be washed well before wearing.

The sebaceous glands, which are close to the hair follicles, secrete greasy substances, secreting 20-40 grams of sebum every day, evenly forming a thin layer of sebum on the surface of the whole body, which plays a role in moisturizing, keeping warm and skin care. However, these sebum secretions are high-grade fatty acids and cholesteryl esters, which can be mixed with sweat, epidermal desquamation, dust, etc. at the same time and attach to the clothing fibers. ** In the process of continuous metabolism of epidermal cells, decaying cells and keratinocorx often fall off from the epidermis, plus the hair on the body falls off, and the two and sebum and dirt adhere to the close-fitting clothes, which will make the clothes dirty.

Therefore, it is necessary to change clothes frequently. If sweat-soaked clothes are not changed or washed in time in the summer, mold can grow and cause tinea versicolor.

Outerwear is recommended to be washed. It is branded clothing that is made. Actually, it's very dirty.

Because the newly bought clothes contain a lot of chemicals, if you wear them carefully without washing, they will get into the ** and then enter the mouth, thus endangering people's health. Of course, the underwear has to be washed. As for the outerwear, if it is acceptable to wash the fact that it does not look like a newly bought garment, it can be washed.

Also, it seems that soaking some clothes with salt can prevent fading. There are more than 1,000 sweat glands per square centimeter of human beings, and there are millions of sweat pores distributed throughout the epidermis, which exist in the epidermal cell space and continue to sweat from the body through the sweat pores. Sweat contains urea, salt and other wastes, and the "sweat stains" left on the clothes are the traces of these wastes.

Especially in the summer, because of sweating, clothes are more likely to get dirty.