Before using the vaginal antibacterial gel, you should douche the vagina, wash your hands, take out the pusher and the sealing tube, insert the sealing tube into the pusher, insert the body of the pusher tube slowly into the vagina to push the medication in, take out the used up agent and throw it into the trash.
Vaginal Bacteriostatic Gel is a class of preparation and is not a drug that can be purchased over the counter, but it is not recommended that patients purchase it for their own use. Although the description is written that it can be used for the treatment of cervicitis, vaginitis, etc., but these diseases need to be diagnosed by a clinician and then prescribed medication.
Normal female vagina has a bacterial flora, not a sterile state, and does not require routine sterilization, blind use of preparations may instead induce disease. It is recommended to seek medical advice in case of discomfort, and not to buy preparations for use on your own.