The U.S. Environmental Protection Agency (EPA) is encouraging Americans to take simple and affordable steps to test their homes for harmful levels of radon gas. Radon, a colorless odorless gas, is the leading cause of lung cancer among non-smokers. Radon can seep into a home from underground and if left to accumulate, high levels of radon can cause lung cancer. Improving indoor air quality by increasing awareness of environmental health risks, such as radon gas, supports healthier homes and communities. Approximately 21,000 people die from radon related lung cancer each year in the U.S., yet elevated levels of this health hazard can be prevented through these simple steps: Test: EPA and the U.S. Surgeon General recommend that all homes, both with and without basements, be tested for radon. Affordable Do-It-Yourself radon test kits are available at home improvement and hardware stores and online or a qualified radon tester can be hired. Fix: EPA recommends taking action to fix radon levels above four Picocuries per Liter (pCi/L). Addressing high radon levels often costs the same as other minor home repairs. Save a Life: By testing and fixing for elevated levels of radon in your home, you can help prevent lung cancer while creating a healthier home and community. Radon is a natural, radioactive gas that comes from the breakdown of uranium in soil, rock and water. It can enter homes through cracks in the foundation or other openings such as holes or pipes. In addition to testing for radon, there now are safer and healthier radon-resistant construction techniques that home buyers can discuss with builders to prevent this health hazard. In 2011, EPA announced the Federal Radon Action Plan, along with General Services Administration and the Departments of Agriculture; Defense; Energy; Health and Human Services; Housing and Urban Development; Interior; and Veterans Affairs. This action plan will demonstrate the importance of radon risk reduction, address finance and incentive issues to drive testing and mitigation, and build demand for services from industry professionals.For more information on how to test, fix, save a life, obtain a text kit, or contact your state radon office visit www.epa.gov/radon or call 800-SOS-RADON. For more information on the Federal Radon Action Plan visit www.epa.gov/radon/action_plan.htmlWant to read more? Subscribe to one of our monthly plans to continue reading this article.