Underwear is not washed for a long time, what effect will it have if it is worn all the time?

If you wear unwashed underwear for a long time, bacteria can easily accumulate under your chest, leading to skin ulceration and redness and itching. If skin infection occurs, you need to see a doctor.

2, nipple itching

If nipple itching is extremely uncomfortable, one of the reasons is that there is no underwear that is often cleaned. Dermatologists say that underwear with sweat on it will itch when it touches the skin.

Step 3 accumulate disgusting substances

Bacteria, grease, dirt, emulsion, microorganisms, yeast, fungi … these are just the tip of the iceberg. If you don't wash your underwear for a long time, these disgusting substances will accumulate on your underwear. Generally speaking, these substances are harmless in contact with the skin; But if they are piled up in the same place and allowed to grow freely, it will cause harm.

Extended data:

Michael Schmidt, an expert in microbiology and immunology at South Carolina Medical University, said that bras can not only absorb oil on the skin, but also provide a suitable living space for bacteria on the skin.

If you don't wash your bra for a month, bacteria may grow on it. If the wearer's skin has a wound, the bra becomes a huge health hazard. William Heminke, director of the Department of Microbiology at the University of Toledo Medical Center, tested the bra and found that there were a large number of coagulase-negative staphylococci, a highly drug-resistant bacterium, which would have serious consequences for infected people.

Therefore, Tileno, an expert in microbiology and pathology at new york University School of Medicine, suggested that bras should be cleaned every 1~2 days, just like underwear. When washing bras, it is best to wash them by hand with cold water, and avoid using washing machines and dryers.

People's Network-Bras are washed like underwear every day.