When choosing these items, consumers should specify or choose products with low levels of formaldehyde. If you can't avoid using hazardous compounds, use the least toxic product available and follow the manufacturer's instructions carefully. Proper ventilation is another important factor in keeping your home healthy. If you are building a new energy-efficient home, talk to your builder to find you what kinds of ventilation systems are being installed. BPA requires that mechanical ventilation systems be installed in every home built under its programs.
Mechanical systems provide a steady level of controlled air flow.
The faster pollutants are removed, the lower overall concentrations will be. Mechanical ventilation systems can also be installed in existing homes. Make sure you understand how to operate the ventilation systems properly. There are a few relatively inexpensive devices available to measure pollutant concentrations. You can purchase detectors for formaldehyde, radon, nitrogen dioxide and carbon monoxide at you local hardware store.