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Rex Morrison

Rex Morrison is president of the 501c3 nonprofit Process Cleaning for Healthy Schools (PC4HS) group. He helps school districts across the nation implement the PC4HS program to save money and jobs while enhancing the health of the indoor environment. Process Cleaning for Healthy Schools (PC4HS) is "schools helping schools" gain mastery of maintenance budgets, improve cleaning processes, health and the bottom line. Visit for more information.


January 2014 Feature 2

Finding Freedom In Cleaning

How to achieve flexibility through both process and product.

Enslavement to misguided ideas such as “cleaning is for untaught workers” and “here are your keys training” is ending because cleaning is now known to be a measurable science, one with a rigor and accountability best expressed through ISSA’s Clean Standard and IEHA’s Integrated Cleaning and Measurement (ICM) programs.

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January 2013 Cover Story

A True Gauge Of Efficacious Cleaning

Soil removal over time is a cleaning performance indicator that examines actual soil removal in a given period to realistically define productivity.

Since labor is the number one investment we make in cleaning, we ought to know what we are accomplishing during that time. After all, time is money, and labor is the real currency of cleaning.

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December 2012 Maintenance Matters

Making Foodservice Floors Safer

When it comes to increasing cleanliness and reducing slip-and-fall incidents, an ounce of prevention beats a pound of cure.

When it comes to soils, commercial kitchens and foodservice areas are some of the most challenging environments with which to deal.

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