Radon is naturally occurring colorless, odorless, and chemically inert but radioactive gas present (in varying amounts) in all soils and groundwater, and which occurs due to decay of uranium atoms over time.  Radon enters homes through cracks and opening in concrete slabs and pores in hollow concrete blocks.  Although exposure to radon produces no immediate symptoms, it is classified as a known carcinogen by the US Environmental Protection Agency (EPA).

Signs and symptoms of lung cancer from radon exposure can include:

• Persistent cough
• Hoarseness
• Wheezing
• Shortness of breath
• Coughing up blood
• Chest pain
• Frequent infections like bronchitis and pneumonia
• Loss of appetite
• Weight loss
• Fatigue

Radon Myths and Misunderstandings:

• But, I don't have a basement!
• But, I live on the top of a hill!
• But, we have sandy soils in our area
• But, my house is old
• But, my house is new
• Can't I just seal the cracks??
• But, my neighbor's house tested low!

The fact is high radon levels can be present in any structure.  Even if your neighbor, or geography in general, have low levels.  High radon levels have been found in every state and province in North America.  Testing your home is the only way to know for sure.