Scientists aren t sure radon is really a problem. Low level exposure to radon is harmless. Radon testing is difficult, time-consuming and expensive. Radon test kits are not reliable and are difficult to find. Some of all homes with radon problems can t be fixed.
Radon only affects certain types of homes.
Radon is only a problem in certain parts of the country. Radon is not a problem in Minnesota. There is no such thing as radon. It is the heaviest of the noble gases. In its natural state, radon is a radioactive gas.