Underwear, as the "guardian" of the chest, always defends the soft flesh on our chests, but over time, the "combat value" of underwear will gradually weaken, and wearing underwear that has been worn for too long may even become the culprit that hurts our chests .
Fortunately, nowadays, people's consciousness of changing underwear is getting stronger and stronger, but it is still not clear how often. Some people say 3 months and some people say 1 year. Today, let Lizi help you answer your doubts.
Average life
In fact, everyone went into a misunderstanding from the beginning. The life of underwear is not calculated by time, but by the number of times. The average life of underwear is only about 100 times. That is to say, if you change underwear every 2 days, the life of underwear is about 200 days. If you change underwear every other day, the life of underwear is 3 months.
How to judge
If the ladies and sisters can't accurately count the number of underwear use, then if the following red light signal appears, you should change underwear.
Shoulder straps often fall
Indentation on the chest
Cup neutral
Streaks begin to appear on the back
Cup moved up and damaged
The edges start to loosen, use the tightest hooks
If it is not replaced in time, otherwise it will easily lead to physical aging, increased breast disease, physical deformation and other hazards.
Underwear life
Having said that, there may be younger sisters and younger brothers asking, how often should the underwear be changed?
Generally speaking, the service life of underpants should not exceed six months. An average of 0.1 grams of feces is contained in a pair of dirty panties, and human feces carry salmonella, E. coli and other pathogens. Even if you clean and air dry, the bacteria on it cannot be completely killed.
If there are sloppy younger sisters and younger brothers who don't remember how long their underwear has been worn, you can judge based on these signals. When the underwear is deformed, the material is hardened, and the stains are not washed well, it is time to replace the underwear.
Many Lifans said, Lizi Lizi, I did n’t get the above signal after wearing my underwear for two years. Can I still wear it?
Lizi could only shake her head regretfully. Underwear such as underwear and underpants should not be worn for too long. The fans are going to check and check the wardrobe. If there is underwear for more than 1 year and underwear for more than half a year, take out your wallet and rush to the store to find a new good "comrade in arms"!
Carbon fiber bi-direction fabric
Carbon fiber bi-direction fabric,bi-direction fabric,carbon fiber fabric bi-direction
Jiangyin Phecda New Material Technology Co., Ltd , https://www.phecdacomposite.com