If there is no discomfort, the vulva localization can not be washed with soap, it is recommended to use warm water to wash can be. Because both the vulva and the vagina have their own normal flora and self-cleaning effect, so if you use this kind of alkaline soap to wash, may destroy the local natural environment, which may lead to flora imbalance. If it is the case of corresponding symptoms, for example, there is Candida albicans infection caused by the vulvovaginal pseudofilamentous yeast disease, you can use soap to give cleaning. However, it is okay to use it once in a while, do not apply it for a long period of time, as it may cause local irritation. It is recommended that if there is a Candida infection can be washed with 5% sodium bicarbonate to change the pH of the vagina, which will inhibit the growth of Candida, and then will play a supplementary therapeutic role, so the vulva is not recommended to be washed with soap in normal circumstances.