If you are interested in learning about radon gas inspections, it would be a good idea for you to watch this video. There are many health issues that are associated with radon, so it is important to have these inspections done. Radon is a radioactive gas that forms naturally in the ground, although it also generally exists in a very diluted form in the air.
It comes from a natural breakdown of uranium under the ground. It is inert, odorless, and colorless. The only way you can even know that it is present is if you have a test done.
There is radon in the air outside, but it exists in such small amounts that it is not likely to be a health issue. However, you should keep in mind that houses generally do not ventilate very well, so if you have a concentration of radon in your home, this could genuinely be a health hazard. It has been found in homes in every state in the United States. It is also possible to have radon in your water as well.
Even though it is not something to worry about all the time, it is definitely important to have radon tests done periodically.