Method and effect of vagina tightening liquid
                  
        Take the catheter tampon out of the bag and mold it to the end. Tuck it two centimeters into the ampoule, stand it up so that the liquid is fully absorbed by the tampon, push him into the vagina, and then remove the catheter directly. In the end, only the tampon and the string stay in the vagina for an hour and then take it out. The string should be left outside the vagina to facilitate the removal of the tampon