When was the last time you thought about radon? For many, radon is a single entry on the periodic table they remember seeing once. In many ways, radon is a secret killer. Every year, approximately 20,000 people die as a result of radon-induced lung cancer, according to the U.S. Environmental Protection Agency (EPA). This makes it the second most common cause of lung cancer (with smoking, of course, taking the top rank).
If that isn?t scary enough, the statistics on likelihood of exposure can be: approximately one out of every fifteen homes in the U.S. has radon levels at or above what the EPA recommends as an acceptable limit, according to current estimations.
Avoiding the Effect of Radon
The best way to avoid radon radiation and its potentially deadly effects is to test for it. Back in 1986, the EPA decided that 4 pCi/L is the recommended action level for this element ? anyone testing above 4 is recommended to take action to achieve lower levels, which is possible 98% of the time.
Radon Gas Testing
So: who can test for radon? A homeowner can either purchase a test to use themselves, or have someone do it. In either case, the test kits must be used then sent to a laboratory to be analyzed. The EPA offers a list of qualified radon testing contractors on their websites. If residential radon testing services find unacceptable levels of radon in one?s home, they can also offer solutions for quickly lowering the concentration to safer levels.
How Can a Home be Fixed?
According to the EPA, the majority of homes can be treated for reducing radon levels by a local radon mitigation company within a single day. In most cases, a variety of techniques will be used in conjunction with one another in order to achieve mitigation. Active soil depressurization, for example, collects radon beneath the building and removes it before it can enter. This technique is often used in addition to cauking and sealing foundation openings. Other systems involving using an exhaust fan and underground pipes can often be set up without too much difficulty. The right system for your home will depend on a number of factors, such as whether your home is built with a basement, crawl space, or slab-on-grade foundation.
Would you hire a local radon mitigation company to deal with this issue? Let us know.