To provide an intravaginal washing appliance easily usable in a place where a user has gone or in a toilet or the like and sufficiently washing even the depth inside the vagina.

The intravaginal washer 100 comprises a liquid housing part 200 for housing liquid and a jetting nozzle 300, and a boric acid aqueous solution of the concentration of about 1 to 5% (concentration of about 2 to 3%, desirably) is housed inside the liquid housing part 200. The jetting nozzle 300 is screwed to the send-out port 202 of the liquid housing part 200 and connected. The jetting nozzle 300 is configured by respectively connecting a connection part 301, a body part 302 and a head part 304.