A dish washing system for dishwashers, which ensures cleaning of remains left on dishes that are difficult to clean, comprising: • a plurality of cleaning balls configured for cleaning stuck and dried remains on dishes by means of mechanical impact and configured to be sprayed through a water delivery pipe onto dishes along with water via a cleaning ball spraying nozzle (11.2) located on a spraying arm blade (11.1) of a spraying arm , wherein the cleaning ball comprises: at least one center point of cleaning ball , a cleaning ball radius (6.1) and an iron sphere (1.1) in the innermost layer thereof so as to be recollected by means of a cleaning ball electromagnet after being sprayed on the dishes; • at least one cleaning ball collection chamber that is located at the lower portion of the cleaning ball collector electromagnet and that ensures the collection of the cleaning balls that drop down with effect of gravity upon the deactivation of the collector electromagnet , and that is connected to a power supply (7.2) via power supply - electromagnet connection (7.1); • at least one cleaning ball recirculation motor and at least one cleaning ball conveying pipe for returning the cleaning balls dispersed by being sprayed into the dishwasher, wherein the conveying pipe is configured to convey the cleaning balls which are collected in the cleaning ball collection chamber to the spraying arm , wherein the cleaning ball further comprises: flexible sponge in a middle layer of the cleaning ball for not damaging the dishes during the impact on the dishes; a waterproof elastic coating on the outermost layer of the cleaning ball , configured to prevent water from contacting the iron sphere (1.1) and the flexible sponge ; a plurality of elastic thorns on at least one hemisphere of the cleaning ball , configured to mechanically fragment stuck and dried remains; and a plurality of elliptical elastic palettes on at least one hemisphere of the cleaning ball , configured to wipe stuck and dried remains. • a plurality of cleaning balls configured for cleaning stuck and dried remains on dishes by means of mechanical impact and configured to be sprayed through a water delivery pipe onto dishes along with water via a cleaning ball spraying nozzle (11.2) located on a spraying arm blade (11.1) of a spraying arm , wherein the cleaning ball comprises: at least one center point of cleaning ball , a cleaning ball radius (6.1) and an iron sphere (1.1) in the innermost layer thereof so as to be recollected by means of a cleaning ball electromagnet after being sprayed on the dishes; • at least one cleaning ball collection chamber that is located at the lower portion of the cleaning ball collector electromagnet and that ensures the collection of the cleaning balls that drop down with effect of gravity upon the deactivation of the collector electromagnet , and that is connected to a power supply (7.2) via power supply - electromagnet connection (7.1); • at least one cleaning ball recirculation motor and at least one cleaning ball conveying pipe for returning the cleaning balls dispersed by being sprayed into the dishwasher, wherein the conveying pipe is configured to convey the cleaning balls which are collected in the cleaning ball collection chamber to the spraying arm , <EOS>