It is extremely important to make sure your home is properly ventilated. Toxins could be lurking within the walls and your family could be breathing them without even knowing it. There are some sources that are inside our homes polluting the air. In order to keep your home environment clean you should use proper ventilation strategies. You can ventilate your house by just opening a window, or for a bigger impact you can install a whole-house air-to-air heat exchanger. In a “green home” the ultimate goal is to have superior insulation and sealing throughout the home with proper ventilation. This will result in cleaner air inside while getting rid of pollutants and making your home a healthy energy efficient living area.