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Category: Whole House Indoor Air Quality

Hurdles to testing Testing for radon is an extremely low-cost preventative healthcare measure.  Kits are readily available for free from non-profits and health departments, and the…
Best time for testing If you’re safe in January, you’re typically safe in August.  However, the opposite is not always true.  January is the best month…
Radon emanation is when the radon source for a home or dwelling is not the soil but something else–often a building material.  Read more below about…
Basements serve many purposes—from storage for holiday decorations and makeshift gyms to cozy retreats for game-day gatherings. Yet, for all their uses, basements are the part…
You can’t seal radon out Many folks falsely believe that if their foundation has no cracks in it, then radon cannot get in.  Others, falsely assume…
Over the years, I’ve found that most skepticism about radon comes not from scientific ignorance but an ignorance of pressure dynamics and building material properties.  Since…
hCRMs or Homeowner Continuous Radon Monitors have become extremely affordable in the last decade.  This is great news for the consumer, however, please be aware of…
We often get calls from DIYers that think they’ve invented a fresh new way of doing radon systems.  Sometimes they think they’ve broken an industry-conspiracy and…
In most areas of the United States—most times of the year–outdoor air quality is better than indoor (maybe your folks were right when they told you…
Do you have interior drains in your home?  What about window-well drains?  “Daylight” ends?  Does water drain into any open sump pits?  Does your crawlspace collect…