The objective of a controlled cleanroom is to provide a contamination-free space in which to test or manufacture contamination-free products. However, contamination of various origins seems to find its way into even the most meticulous cleanrooms. Here are some more hidden causes of contamination, continued from our last issue: Equipment and tools: It is important that all equipment brought into…

The objective of a controlled cleanroom is to provide a contamination-free space in which to test or manufacture contamination-free products. However, contamination of various origins seems to find its way into even the most meticulous cleanrooms. Here are some hidden causes of contamination: Poor gowning protocol, improper cleanroom garments, insufficient gowning for a particular class or infrequent changing of protective suits, gowns,…