Method for washing and washing machine

A method for washing laundry in a washing machine, wherein the washing machine includes:na cabinet,a drum provided in the cabinet for holding laundry,a tub provided in the cabinet and holding the drum for holding wash water,a gasket provided between the cabinet and the tub,a spray nozzle provided at an upper portion of the gasket to spray wash water supplied from an external water source into the drum,a circulation nozzle provided at the gasket to spray circulating wash water into the drum,the method comprising:nsupplying wash water mixed with detergent into the tub;spraying wash water without detergent through the spray nozzle into the drum during supplying water mixed with detergent;rotating the drum, circulating the wash water in the tub and spraying the circulating wash water through the circulation nozzle into the drum for soaking the laundry;balancing the laundry by repeating acceleration and deceleration of the drum in a state where wash water is filled in the tub;rotating the drum for moving a laundry against an inner wall of the drum, circulating the wash water in the tub, and spraying the circulating wash water through the circulation nozzle into the drum; anddraining the wash water from the tub;wherein the wash water is sprayed on an inner side surface and an inner rear surface of the drum.