Underwear, an extremely private personal item, is closely related to health. Although many people can often wash and change their underwear, they don't know the service life, especially the elderly, who often wear it out and throw it away after deformation. As we all know, health risks have emerged. It is understood that the etiology of many women with gynecological diseases has a great relationship with the hygiene and safety of underwear, so in daily life, we should deeply understand some basic knowledge of wearing and maintaining women's underwear in order to fully protect health. So, what are the problems that need attention? Let's have a more detailed understanding of the top ten brands of women's underwear introduced above: 1. Gujin (founded in 1988, China Time-honored Brand, Shanghai Famous Trademark, Shanghai Famous Brand Products, Top Ten Bra Brands, Shanghai Gujin Underwear Co., Ltd.) 2. Aimo (Beijing famous brand product, Beijing famous trademark, leading brand of women's underwear in China). Beijing Aimo Underwear Co., Ltd.) Mei Ting (a well-known trademark in China, an enterprise specializing in designing and producing women's underwear and radiation protection clothing, a high-tech enterprise in Beijing, and Mei Ting Group Health Care Technology Co., Ltd.) 4. Ttiumph (founded in German 1886, one of the largest underwear manufacturers in the world, an influential brand in underwear industry, and a well-known swimsuit brand, Yancheng International Women's Wear Co., Ltd.) 5 .Catman (leading brand of China fashion underwear, top 100 enterprises in China with management competitiveness, top 10 brands of cotton sweaters, Catman (International) Hong Kong Co., Ltd.) 6. Manifen (famous trademark of China, An Li Fang (founded in 65433) is a famous brand in Guangdong Province, a competitive brand in the market, a large-scale diversified enterprise, and An Lifang (China) Clothing Co., Ltd.) 8. Hua Geer (in 1986, a Japanese underwear brand, top ten bra brands, a company specializing in designing and producing underwear, Hua Geer (China) Fashion Co., Ltd.) 9. Red bean home (/. Ou Difen Ou Difen (founded in Taiwan Province Province 1980, a well-known trademark in China, a leading enterprise in underwear industry, Shanghai Ou Difen Underwear Boutique Co., Ltd.) According to relevant professionals, the adhesive behind the sanitary napkin can make the sanitary napkin firmly stick to underwear, but this adhesive will not be washed clean. Some sanitary napkins with poor quality have too much viscose, which can be felt by hands when they are stained on underwear. At present, it is impossible to judge whether this glue is a harmful chemical substance or not, and it is impossible to prove whether it belongs to the food safety category. No matter what substance it is, if it cannot be completely removed, it will directly threaten women's health. Although there is no conclusive epidemiological survey data to prove that this viscose is the reason for the increase of pudendal diseases in young women in recent years, we still need to deepen our understanding that underwear worn during menstruation is not suitable for wearing at ordinary times; The use of small pads with adhesive is usually abandoned. Start to cultivate good hygiene habits. First of all, there is no doubt that underwear needs to be changed every day. Don't let underwear stay overnight, otherwise it will breed a lot of bacteria, which will make cleaning difficult. Underwear needs hand washing. First, the washing machine is not clean, which may lead to the spread of germs. Second, hand washing can increase the friction density, which is beneficial to local cleaning, thus washing underwear more cleanly. As we all know, women's private parts are in a weak acidic environment, and cleaning products are generally alkaline. Therefore, it is best to choose a cleaner with less alkalinity and better cleaning ability, such as soap (or soap with sterilization and disinfection ability), and it is best to prepare special cleaning appliances. It is best to wash the clothes inside your body by hand or separately, and try not to wash them with pants and socks. Many girls often use too much laundry detergent to clean their close-fitting clothes, which leads to residue and skin allergy. Another serious problem is that many girls always hang their underwear in a dark place in order to maintain the image of a lady after washing their underwear. Only in this way can we live up to the goodwill of nature, because sunlight contains ultraviolet rays, which can sterilize and keep underwear hygienic. If you are still embarrassed to let your underwear bask in the sun, dry it thoroughly with a dryer. Clean and refreshing underwear will be very comfortable to wear. Many women are troubled by itchy lower parts and smelly and discolored vaginal secretions, which are usually caused by poor air permeability of underwear. When choosing underwear brand, it is best to choose cotton material and loose design. According to the special physiological characteristics of women, experts suggest paying attention to the following three points: 1, not wearing too tight underwear. Women's vaginal orifice, urethral orifice and anus are very close, and underwear is worn too tightly, which is easy to cause frequent friction with vulva, anus and urethral orifice, so that germs in dirt (mostly anal and vaginal secretions) in this area can enter vagina or urethra, causing urinary system or reproductive system infection. 2. It is not advisable to wear dark underwear. Because women suffer from vaginitis and reproductive system tumors, leucorrhea will become turbid and even reddish and yellow, which are all signs of the disease. If we can find these phenomena early and treat them early, we can get better curative effect. If you wear dark underwear or underwear with too many patterns, the sick leucorrhea will not be found in time, which may delay the illness. 3, underwear that is not suitable for wearing chemical fiber is cheap, but its permeability and hygroscopicity are poor, which is not conducive to the tissue metabolism of vulva. In addition, the secretion of leucorrhea and perineal gland is not volatile, which makes the vulva wet all day. This warm and humid environment is very conducive to the growth and reproduction of bacteria, and it is easy to cause inflammation of vulva or vagina. To sum up, girls should choose white or light-colored, loose cotton underwear brands when choosing underwear. When we buy underwear, it is best not to choose underwear made of chemical fiber and silk, which is easy to generate static electricity and harm the skin, and may also cause the smell, sweat and secretions in the body to evaporate in time. It is best to choose soft, heat-dissipating cotton underwear, not too loose. And because everyone's body shape is different to a certain extent, we must choose the corresponding underwear style according to our own body shape, and we must have an accurate understanding of our buttocks. When shopping, spread out your hands to see if the back film and back arc are enough. The fabric is cotton, preferably elastic. This kind of underwear is very comfortable to wear, which can not only decorate the lower abdomen, but also show the beauty of the buttocks. In short, we must develop good hygiene habits in our lives. No matter what the problem is, safety and health are the first considerations.