The present invention is double drawing control method and device for washing machine. Inside washing machine, drawing clutch and draining valve controller are set. When the washing machine performs centrifugal washing, dewatering and/or draining, the drawing clutch controls the rotation in the same direction of or the separation between the washing and dewatering tub and the inner shaft. The draining valve controller controls the open/close of the draining valve. The present invention separates the operation of reducing clutch and the operation of the draining valve, and this makes it easy to realize centrifugal washing and ensures sufficient stroke of draining valve.