elle's dwellings

A well ventilated home can help keep indoor air healthy and moisture problems under control. In winter, the biggest concern is stopping unwanted air leaks that suck heat and energy out. It seems that the options are either open to the elements with fresh air or a winter of stale indoor environment but there are some options to increase air flow through your home, even when windows and doors are sealed up for the cold months...read more at elle's HubPages column