1. Wash private parts every night, then put on gloves on the middle finger and push the medicine into the vagina.
2. Wait for it to dissolve in vagina for about fifteen minutes. Just use it once a day, but be careful not to use it during menstruation, usually after three days.
Tightening bacteriostatic liquid can lubricate female private parts and make husband and wife's life more harmonious. At the same time, it can inhibit Staphylococcus aureus, Candida albicans and Escherichia coli, so that female friends can avoid bacterial infection.