SANITARY CLEANING DEVICE

Provided is a sanitary cleaning device capable of more appropriately stopping heat generation of a heater while enhancing safety against electric leakage from the heater even when dielectric breakdown occurs between water flowing inside and the heater in an instantaneous heat exchanger.Provided is a sanitary cleaning device including: a connecting portion including a first power supply terminal and a second power supply terminal; a heat exchanger including a ground electrode that grounds water flowing inside, and a heater unit including a heater electrically insulated from the water flowing inside; a jet nozzle that jets cleaning water; a switching element provided on a power supply path between the other end of the heater and the second power supply terminal; a control unit that controls supply of AC power to the heater by switching of the switching element; a first temperature fuse provided on a power supply path between one end of the heater and the first power supply terminal; and a second temperature fuse provided on the power supply path between the other end of the heater and the second power supply terminal.