Friday, December 28, 2012

Are Odors Just Bad Smells?

What are odors? Why is it a concern for IAQ? First of all odors are an indication of something else going on. For instance: musty odors could signal mold growth and off gassing. Rotting odors could signal bacteria growth. Odors signal something beneficial or harmful in our indoor environment. Odors can signal VOC off gassing which is harmful to the occupants. Odors can signal mycotoxins as small organisms digest their food source of dust, skin cells etc. All of which cause our bodies to have to react to the invaders in our breathing passages. Odors are to be taken seriously, not just a bother.
Closely related are the bio-pollutants which we will cover next time.

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