The Importance of 5S | The fourth S – Seiso (Shine)
The word seiso which is often referred to as shine in 5S literally means “cleaning” in Japanese. As the word suggests, one goes through the process of cleaning in the shine or seiso stage of 5S. But, Akinori Hyodo emphasizes the importance of establishing a standard around the level of shine that you are going to achieve and visualizing the information amongst your organization. Hyodo Sensei explains the reasons as he discusses the fourth S process of shine.