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03 October 2013

The Radon Testing Des Moines Homeowners Need Should Be Completed By A Professional

By Rhea Solomon


An essential role in home safety is the radon testing Des Moines companies provide. Radon is in group 18 of the periodic table and is considered a metallic element. It is regarded as a noble, inert gas, similar to argon, krypton, and neon. However, unlike similar gases in this same category, radon is associated with specific health hazards. Even though it is advantageous when utilized as a neutron source and can help professionals to determine if an earthquake is coming, it can have detrimental effects on human health when inhaled.

According to the US Environmental Protection Agency, the second leading cause of lung tumors is exposure to radon, the latter of which is only preceded by cigarette smoke with regard the carcinogens it contains. Those who are exposed to this gas and also use tobacco products increase their risk of this disease even more. Because it is found naturally in the air, all homes should be tested for the presence of this gas regularly.

According to the Environmental Protection Agency, testing devices are either active or passive. Passive test kits are not powered, but merely take samples of the surrounding air. Such devices include ion chambers and charcoal canisters. Active testing kits are electrical and chart the level of the substance so that a person can see unusual spikes. These devices are a bit more accurate than passive systems.

Regardless of the type of testing device one uses, none are foolproof. This is why inaccurate readings are sometimes taken. Opening doors and windows can also skew test results, as this can artificially lower the gas concentration in the dwelling. Additionally, inconsistent measurements are often the result of variables in the environment where the device was used.

When testing for radon, one should anticipate a timeframe of anywhere from 2 to 90 days. The duration will depend on the kind of device one uses, and the amount of space being tested. In most cases, long-term tests boast higher accuracy than those of a shorter duration.

Experts recommend that potential home buyers ask the current owner if and when the home was tested. If such tests have never been performed, one should pursue such evaluation before making an offer on the home. It is always a good idea to test common living areas, as well as lesser used rooms such as unfinished basements and attics.

It is hazardous to live in any dwelling for which test results reveal elevated levels of the aforementioned gas. If this is the case, professionals should be hired to install a venting systems that will lower these levels. Sealing foundation cracks and opening windows are temporary measures a person can use; however, he or she must also seek long-term solutions.

As mentioned earlier, a professional is not required to complete such testing. However, those who avail themselves of an expert to handle the task are typically pleased with the results. This is because the radon testing Des Moines professionals complete is typically affordable and accurate. Such professionals can also recommend appropriate action should radon be found in the home.




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