During menstruation, because women have a lot of secretions, not washing the female genital vulva can easily lead to bacterial infections and vaginitis. When washing the vulva, it is important not to wash the inside of the vagina, to wash gently, to wash with warm water, to wash every day during menstruation, and not to use any cleaning solution to wash. Many cleaning solutions can easily destroy the vaginal flora and cause vaginal dysbiosis, making it easier to contract vaginal inflammation and so on. Washing with warm water is the only way to keep the vulva clean and prevent infections. During your period, you should pay attention to hygiene, change your sanitary napkins often, avoid sexual intercourse, and avoid swimming and other sports.