PROBLEM TO BE SOLVED: To provide a sterilizing-water discharge apparatus capable of preventing residual water in water-drop shapes from being generated on a water-receiving part, after the water-receiving part is dried after a long time period has passed since the operation of the sterilizing-water discharge apparatus is ended, even if sterilizing-water is discharged so that retention properties thereof is high.SOLUTION: A sterilizing-water discharge apparatus, which is used in wet-area facilities, comprises: a sterilizing-water generation unit which modifies tap water to generate sterilizing water； a sterilizing-water discharge unit provided with a water storage unit which temporarily stores the sterilizing water, and a water discharge port which discharges, onto a water-receiving part of a wet-area facility, the sterilizing water stored in the water storage unit； and a control unit for executing a sterilization mode in which the sterilizing water is discharged onto the water-receiving part from the sterilizing-water discharge unit, and a residual-water draining mode in which at least some of the sterilizing water remaining in the water storage unit after the sterilization mode has been executed is drained.SELECTED DRAWING: Figure 1【課題】除菌水を滞留性の高い形態で吐出した場合であっても、除菌水吐水装置の運転が終了してから長時間が経過して受水部が乾いた後に、水玉状の残留水が受水部上に発生することを防止できる除菌水吐水装置を提供することを目的とする。【解決手段】水まわり設備に用いられる除菌水吐水装置であって、水道水を変性して除菌水を生成する除菌水生成部と、除菌水吐水部であって、前記除菌水を一時的に溜める貯水部と、前記貯水部に溜まった前記除菌水を水まわり設備の受水部上に吐出する吐水口と、を有する除菌水吐水部と、制御部であって、前記除菌水吐水部から前記除菌水を前記受水部上に吐出させる除菌モードと、前記除菌モードを実行した後に前記貯水部に残留した前記除菌水の少なくとも一部を排出する残留水排出モードと、を実行する制御部と、を備えたことを特徴とする除菌水吐水装置が提供される。【選択図】図１
