a la douche 1

A douche is a device used to introduce a stream of water into the body for medical or hygienic reasons, or for the stream of water itself. Douche usually refers to vaginal irrigation, the rinsing of the vagina, but it can also refer to the rinsing of any body cavity. A douche bag is a piece of equipment for douching—a bag for holding the fluid used in douching. To avoid transferring intestinal bacteria to the vagina, the same bag must not be used for both an enema and a vaginal douche.