Radon - What Is It?

what is radon

Radon is a radioactive gas. It's completely colorless, odorless, tasteless, and chemically inert. Unless you literally test for it, there is no way of actually telling how much Radon gas is presently in your home.

Radon gas is formed by the natural radioactive decay of radium and uranium in rock, soil, and water. Naturally existing, low levels of uranium occur widely in the Earth's crust. It can be found in all 50 states, with radon levels fluctuating throughout the U.S. Once produced, radon moves through the ground to the air above. Some radon gas remains below the surface and dissolves in water that collects and flows under the ground's surface.

Radon has a half-life of about four days - half of a given quantity of it breaks down every four days. When radon undergoes radioactive decay, it emits ionizing radiation in the form of alpha particles. It also produces short-lived decay products, often called progeny or daughters, some of which are also radioactive. Unlike radon, the progeny are not gases and can easily attach to dust and other particles. Those particles can be transported by air and can also be breathed. The decay of progeny continues until stable, non-radioactive progeny are formed. At each step in the decay process, radiation is released.

 

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Dave had an impressive website that seemed to be too thorough to be anything but genuine. The thing that seemed to sell me was that he says right on his website that you may pay a little more for his service, but that his quality is higher. So I decided to give him a try even though I had no reference from another person hoping for someone of top quality. I was not disappointed. He was at the home early as promised and had done an inspection of the exterior and was writing up notes so that when I arrived, he walked me through the exterior first. Even with his early arrival, we were still there for about 3 hours looking through every little corner and cubby. He would occasionally stop and fill out his inspection forms which were easy to follow and read; he gives you a full folder of his notes that are well organized.

Dave was open to all questions and concerns so every time I saw something that was potentially concerning to me, he would look, give his opinion and often shared other experiences with similar circumstances. He also had a good sense of humor which helped to lighten what can be a stressful experience (having someone pointing out problem items that you didn't see). I would highly recommend Massachusetts Home Inspections.

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Last updated on  Feb 27, 2013