How often should women change their underwear?

Women's underwear is clothing that women wear close to their skin and is related to their physical health. Many women who do not pay attention to this aspect suffer from various diseases because of this, so it is very important to clean and wash underwear. As for the first choice of underwear, it usually needs to be replaced if it is not suitable to wear. Generally, this situation occurs because the underwear has been worn for a long time and has some deformation. For example, the bra cup keeps moving up, the shoulder straps slide down, or the bra strap becomes loose after wearing for a long time, etc. These need to be replaced.

A British survey showed that 52% of women admitted that they did not change their underwear every day. Microbiologist Dr. Charles Gerba pointed out that if underwear is worn for one day, about 0.1 grams of excrement will remain on it, which is roughly equivalent to 100 million E. coli. These bacteria will attach to your hands, and if you rub your eyes or even eat without washing your hands, you will get sick.

Psychologists' surveys show that women who change their underwear frequently, even every day, have a mental age that is three years younger than their actual age. "Women who change their underwear frequently pay close attention to their own bodies, so it is closely related to their self-esteem level." Unlike outerwear which has the function of "pleasing others", underwear means a more personal space for women. Its most commonly used function is to make their bodies feel comfortable and beautiful. It is a tool for self-appreciation, self-attention and self-care. Therefore, women who often change their underwear tend to have higher self-esteem, confidence and vitality. "After a traumatic experience, buying new underwear is a sign of healing."

Some underwear are the same as underwear and need to be replaced if there is any damage. In addition, one thing that is different between underwear and underwear is that because underwear is close to the vagina, there will often be vaginal secretions on it, which means that underwear gets dirty faster than underwear. Sometimes, if the secretions are coagulated together, the underwear also needs to be replaced.