5S is a well-known method. It is used in creating, standardizing and maintaining a well-organized workplace. The 5S’s thereby refer to the five steps in the method, i.e., sort out, set in order (or: straighten), shine (or: sweep), standardize and sustain (or: self-discipline). But sometimes you see discussions about whether it should be 3S, 4S, 5S or even 6S. A post about the number of S’s and what it may tell you. (more…)