The spray can be washed after about 20-30 minutes, as the medication needs to be in the vagina for some time after the patient has used it in order to be effective. The spray is a kind of drug used to treat vaginal inflammation, the specific use of the vulva part of the first wash with warm water, and then insert the spray tube of the spray into the vagina, press the bottle pump and spray the drug, if the cleaning interval is too short, may not achieve the therapeutic effect, the interval is too long, the drug is prone to stimulate the skin, causing itching, so in 20-30 minutes is appropriate. It is important to note that the main ingredients of the spray is Jennifer bed and millimetre, allergic to the ingredients of the patient is prohibited, if the patient is in the menstrual period should also be discontinued, during the use of the drug can wear comfortable underwear, pay attention to the diet, due to the different conditions of the patient, the specific dosage of the amount of use should be used under the advice of a doctor, do not use their own medication. Because the adverse symptoms of women’s skin Kang spray is not clear, if the patient after using the discomfort symptoms, should immediately consult a doctor.