Learn to communicate with your employees about messy work stations and how it impacts your organization.
People's perceptions vary and each individual has their own definition of cleanliness and order. When working in an office/shared workspace, this can prove to be quite the challenge. Discuss the issues dealing with the employee that can't seem to get it together and/or is oblivious to the clutter and often chaos surrounding them. It will speak of methods and tips on how to approach and deal the specific employee, in addition to training and implementation on a company-wide level.