Radon is a dangerous, invisible gas that emits alpha radiation, like plutonium or other alpha generating radiation sources. Basically, it is extremely damaging to living cells, especially when exposed directly to it in the home! It is the second leading cause of lung cancer in the United States! While technically there are not ‘safe’ amounts of radon, the EPA recommends taking action if the radon levels are 4pCi/L or lower. Our experience with dangerous radon levels during Phoenix home inspections has been fairly high in Valley homes, but the only way to determine your home’s level of risk is to test for radon.
Choose your method:
Short Term Testing
This is a good method for quick and easy results, ranging from two to ninety days. There are several different radon-testing devices to chose from. There is a passive device and an active device. The passive test contains alpha track detectors, electret ion chambers, and charcoal canisters. In contrast, the active test must be plugged in and works continuously in its detection, usually having to be installed by a professional. We recommend conducting two of these short term tests at the same time for precision and a better representation of the seasonal radon exposure in your home.
Long Term Testing
This is a slightly more accurate account of your home’s radon levels, remaining in your home for more than ninety days. There are alpha track and electret ion chamber detectors. Be sure to contact a professional or contact One Avenue Inspection for recommendations about which test to use given your home’s size and situation.
The difference between the long term and short term tests is the level of year-round accuracy vs. the time it takes to produce results. We recommend several short term tests a year, and maybe a long term test, which can confirm the results of the short term tests. Remember to always conduct a radon test for more than 48 hours, although it is usually a longer period for best results.
It is easy to conduct the radon tests yourself, which can save you quite a bit of money and time dealing with professional radon testers. Be sure to follow all instructions on the kit’s box! Each test’s requirements are different, often including shutting all windows and outside doors for long periods of time. If your test results are between 2 and 4 pCi/L, fix it immediately by calling a radon contractor, or a Phoenix home inspection company, like One Avenue, for advice about who to hire and what steps to take to safeguard your home.
This checklist should help make the process a piece of cake!
Before Conducting a Radon Test:
During a Radon Test:
After a Radon Test: