Vagina usually has no peculiar smell. Leucorrhea is egg white. If the vagina smells, it is mainly because leucorrhea smells. At the same time, leucorrhea is purulent, bean curd residue-like, or bloodshot, all of which are caused by pathological changes. Generally, it is caused by inflammation in most cases. You should pay attention to vaginal hygiene, change your underwear frequently every day, and rinse your vagina with clean water, but don't use external washing drugs such as cleaning the vagina too much, because excessive cleaning will only destroy the normal acidity and alkalinity of the vagina. Only when you are really sick can you clean it after being diagnosed by a doctor. Generally speaking, insisting on washing with warm water, changing underwear once or twice a day, eating less spicy food and not wearing too tight underwear can definitely keep the vagina normal for a long time.