The ISSA Clean Standards
The ISSA family of Clean Standards establishes a framework to help schools and other institutional facilities objectively assess the effectiveness of their cleaning processes using ATP meters in conjunction with a more traditional audit process. Based on the philosophy of “Clean, Measure, Monitor,” the ISSA Clean Standards contribute to the quality of the indoor environment by focusing on:
The desired levels of cleanliness that can reasonably be achieved
Recommended monitoring and inspection procedures to measure the effectiveness of cleaning
How to use the measurement and inspection results to assess and improve cleaning processes and products, ultimately resulting in a clean, healthy, and safe indoor environment.