Wash and change underwear frequently to prevent bacterial invasion”

    Microbiologists from all over the world have conducted research on washing machines. On average, a pair of dirty underwear contains 0.1 grams of feces. The feces contains bacteria such as salmonella and E. coli. Even if it is washed and dried correctly, the bacteria on it cannot be completely killed.

　　Therefore, under normal circumstances, it is best to change underwear that is used more frequently every six months. If the underwear appears deformed, the material becomes dry and hard, or the stains cannot be removed, they must be replaced in time.

　　Since underwear is a personal item, special attention should be paid to its selection and wearing. It is best not to choose underwear made of chemical fiber or silk, which can easily generate static electricity and cause damage. skin . It may also cause the odor, sweat and secretions in the body that need to be evaporated in time to be difficult to disperse.

　　It is best to choose soft, cotton underwear with good heat dissipation. They should be loose and not too tight.

　　In life, you must develop the habit of washing and changing underwear frequently. It is recommended to change them every day, especially in summer, no more than 2-3 days at most. When cleaning, keep it separate from outerwear and wash by hand with soap as much as possible. After washing, do not expose it directly to the sun. Place it in a cool place to air dry first, and then place it in the sun for disinfection. Otherwise, the underwear will easily become hard and deformed.

　　In addition, it is best to store underwear separately. You can buy some special storage bags, or put them in clean plastic bags to prevent them from getting dust and bacteria. healthy。