Radon is a colorless and odorless gas that is released from the natural decay of uranium in soil, rock, and water. It is a carcinogen that can cause lung cancer if inhaled over a long period of time. High levels of radon in homes are a serious health concern, but fortunately, there are steps you can take to fix the problem.
Testing for Radon
The first step in fixing high radon levels in your home is to test for it. You can purchase a radon test kit at most hardware stores or hire a professional to conduct the test. The test involves leaving the kit in the lowest livable level of your home for a certain period of time, usually a few days to a week. Once the test is complete, you will receive a report detailing the level of radon in your home.
Radon Mitigation
If your home has high levels of radon, the next step is to mitigate it. There are several methods for radon mitigation, including:
- Sub-slab depressurization: This method involves installing a vent pipe in the basement or crawl space and using a fan to draw the radon out of the soil and vent it outside.
- Sump pump suction: This method involves installing a vent pipe in the sump pump pit and using a fan to draw the radon out and vent it outside.
- Sealing cracks and gaps: This method involves sealing any cracks or gaps in the foundation or walls to prevent radon from entering the home.
Hiring a Professional
While some radon mitigation methods can be done by a homeowner, it is often best to hire a professional. A radon mitigation professional has the expertise and equipment to ensure that radon levels are reduced to safe levels. When hiring a professional, be sure to ask for references and certifications to ensure that they are qualified.
FAQ
What are safe levels of radon?
The EPA recommends that homes should have radon levels below 4 picocuries per liter (pCi/L).
Can radon be completely eliminated from a home?
No, it is impossible to completely eliminate radon from a home. However, it can be reduced to safe levels.
How long does radon mitigation take?
The length of time it takes to mitigate radon depends on the size of the home and the severity of the radon problem. It can take anywhere from a few hours to a few days.
How often should I test for radon?
The EPA recommends testing for radon every two years or if any major renovations or changes are made to the home.
Conclusion
High levels of radon in the home are a serious health concern, but they can be fixed. Testing for radon and hiring a professional to mitigate it are the best steps to take. Remember to test for radon every two years to ensure that levels remain at safe levels.