90 that operatively connect to fittings 92 of a connector block 94 mounted on the head 62 and then through vertical passages in a portion of the base plate 65 of the cleaning head and respectively into corresponding flow restricting or venturi sections 96 of the cleaning agent passages 68 70 72 74 with high velocity air being fed into the cleaning head 62 from a pressure source 94 a low pressure occurs in the restricted section of passages so that pellets 50 of dry ice will be drawn therein and begin to sublime into carbon dioxide gas this mixture of co 2 gas and remaining co 2 pellets plus air is forced in high pressure streams s from the discharge nozzles 68 u2032 70 u2032 72 u2032 and 74 u2032 for sweeping and cleaning the foreign matter here identified as accumulated lubricant 32 from the forming surfaces 31 of the die 14 fig2 illustrates the end effector 40 being picked by the operating arm 53 of the robot 54 using the quick connect coupling 52 and moving the end effector into cleaning positions such as p 1 through p 4 between the forming die and upper tool chamber as maintained by the press such as during a cleaning operation and after a number of parts have been produced preferably the robot.