Home salt can be used to wash the vulva in a certain proportion, because the diluted salt water has a bactericidal and disinfectant effect, and washing the vulva can improve the local inflammatory reaction. If there is no corresponding clinical symptoms do not recommend washing with salt water, wash with water every day can be, mainly to keep the local clean. If there are corresponding clinical symptoms, such as vulvar itching, vulvar local secretion increase or local pain, etc., it is best to go to the hospital to do the appropriate examination, to understand the uncomfortable symptoms are caused by which kind of bacterial infection, and then give the appropriate medication, which will be more scientific and better. In addition, it is recommended that women strengthen the care of the vulva in their daily life, and change underwear every day to reduce the possibility of inflammation of the reproductive tract.