Viable allergens, Molds and other fungal

Viable allergens in this post to provide the reader with an understanding of the potential sources and growth requirements needed for enhancement and amplification of allergenic microbes. The ...

Allergens are everywhere, Sneezing, Indoor Air Quality

Allergens are everywhere. Sneezing is not always the symptom of a cold! Sometimes, it is an allergic reaction to something in the air. Health experts estimate that 35 ...

Air filtration, Efficient ventilation

Air filtration. One of the axioms in ventilation is that it is always best to deal with a problem as near to its source as possible. Thus we ...

Fresh Air Requirements, How to Replace a Ceiling Fan

Fresh air requirements for human comfort. Indoor air quality. Over the last few years considerable research has been conducted both here and in the USA to determine what ...