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Articles by William Griffin

Calculating Return On Investment For Equipment Purchases

William Griffin
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Return on investment (ROI) is also known as the payback period and is often expressed in a period of time, such as weeks, months or years.


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November 2012 Feature 4

Sustainable Education Programs

Information gathering and distribution is evolving as quickly as the role of custodial professional.
Mr. Matt Gallinger and William Griffin
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December 6, 2012 in Orlando, Florida, will mark CMI's second session of the Sustainable Cleaning for Educational Facilities program held in partnership with Cleaning Consultant Services Inc.


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Sustainable Green Cleaning for Educational Facilities

William Griffin
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From a custodial operations standpoint, it is important to realize that how and what we use to clean a building has an impact on everyone who enters the facility.
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