Some of the most common cleanroom contamination include solid dust, liquid, bacteria, fungus, human skin cells and hair, trace moisture, spills and leaks, cosmetics, perfumes, lint, fibers, and more. The vast majority of cleanroom contamination comes from those that work within it.
Once a cleanroom is built and activated, constant monitoring and maintenance are required. Equipment, tools, furniture, raw materials, outside air, people and even the type of garment worn by them will have to be examined for contamination risk before being allowed to enter. Specific conductivity material, antistatic characteristics, out gassing properties or even antimicrobial aspects may be required.
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