Lean Systems SHINE - the Third "S" of the 5 S System Shine is going through and cleaning up the work area. At the end of the day each person needs to clean up their workstation, sweep the floors, clean off their desk, and return tools to… by John October 29, 2009 chat_bubble_outline0 Tags: 5 S's, Efficiency, Lean, Lean Systems, Lean Thinking, toyota production system