An automatic washing apparatus (1) includes: an electrolyzed water generation unit (8) that electrolyzes raw water to which an electrolyte is added to thereby generate electrolyzed water； a bubble generation unit (9) that allows fine bubbles to be contained in the electrolyzed water with use of a generated gas generated in the electrolyzed water generation unit (8) to thereby generate bubble electrolyzed water； a washing unit (4) that discharges the bubble electrolyzed water to a washing object to wash the washing object； and a control unit (2) that controls a discharge timing and discharge amount of the bubble electrolyzed water.
