Vaginal cleanliness II is normal. Above III is inflammation of the vagina and it is recommended to apply medication. If the vaginal cleanliness is II, it is recommended to keep the vulva clean, pay attention to the hygiene during sex and menstruation, and change underwear regularly to avoid vaginal infections with pathogenic bacteria. It is recommended that women should have a gynecological examination once a year to find out if there are abnormal growths and inflammation in the vulva and vagina. It is also recommended to have a screening test for cervical cancer to find out if there are lesions in the cervical epithelium and if there is high-risk HPV infection. If there is an increase in vaginal discharge, odor or vulvar itching, go to the hospital at any time for the appropriate examination and then give treatment.