With winter temperatures dropping way below the freezing point, we're spending most of the time indoors. However, rarely do we think about indoor air quality and the impact it can have to our families' health. It's well known that poor indoor air quality can cause or aggravate asthma, headaches, chronic fatigue and insomnia. To ensure your family is not exposed to high … [Read more...] about Residential Air Quality Testing: How To Test Home Air Quality