Study Discovers Copper Destroys Norovirus Scientists from the University of Southampton have discovered that copper and copper alloys rapidly destroy highly-infectious norovirus.
ISSA and the Cleaning Industry Research Institute (CIRI) - News About the Clean Standard The goal of the Clean Standard is to provide schools with a useful tool that will help them objectively measure and monitor the level of cleanliness in their facilities thereby contributing to the quality of the indoor environment for the benefit of students and staff alike.