| cleaning | |
Why cleaning is required Cleaning of the room is necessary to: Minimise the number of particles present that can get into the air. To minimise the build-up of 'dirt' that can provide a nutrient base for possible microbial colonisation. For aesthetic and psychological reasons as personnel expect a cleanroom to look clean and will be less likely to carry out disciplinary/managemental methods of maintaining cleanliness if the room appears to be dirty. |