The Scientific Measurement of Cleaning and Cleanliness
Greg Whiteley, Ph.D., M Safety Sc, Eugene Cole, DrPH, and John Downey
[Ed. Note: The following is an excerpt from the chapter of the same name in the forthcoming APPA publication, Operational Guidelines in Educational Facilities: Custodial. The complete chapter includes sections on Cleaning Process Indicators for Environmental Surface Cleaning and ATP Testing for Cellular Soils. APPA thanks its colleagues at CIRI, Cleaning Industry Research Institute, for […]