A dishwasher (12, 200, 300) for cleaning an item such as a kitchenware is disclosed. The dishwasher (12, 200, 300) comprises a frame (30; 32; 36; 212; 214; 215; 310), a support frame (38, 217) connected to the frame (30;32;34;36;212; 214; 215; 310), and a robotic arm (40; 218; 314) extending from the support frame (...