In the summer, ventilating your home is not an issue because most people keep their windows open. With your windows open , you have better indoor air quality. However, when the winter sets in, temperatures drop, the widows close, and your most convenient source of fresh air disappears. At this time, indoor air quality becomes more of an issue because the emphasis is on keeping the house warm. In this article, we will recommend some techniques to help you enjoy better indoor air quality during the winter heating season. Click through to learn more.