The need for clean air in our homes and work-place should not be underestimated. Our homes and work-place contain many substances that may be hazardous to our health. Indoor air pollutants range from minor irritants such as dust and animal dander, to major irritants such as molds and chemical vapors that may be emitted from building materials and furnishings. It is important to be aware of how air contaminants can affect our health and to adopt corrective measures that will improve indoor air quality in our home and work-place. more... See more text