Dishwasher

摘要

The present invention relates to a dishwasher having a spray arm (6) for spraying cleaning water to a lower rack (23) and a tower nozzle (3) for supplying the cleaning water to an upper rack (21), enabling to prevent leakage of the cleaning water from the tower nozzle (3), and to supply the cleaning water to either the spray arm (6) or to the tower nozzle (3) through a rotating nozzle depending on a pressure of the cleaning water.