If your building has not been tested for radon, ask the building owner to test, or test your own apartment or house. Follow the instructions included in your radon test kit. Discuss with the owner the need for additional testing and radon reduction repairs. If you have high radon levels or if you need additional information and assistance about radon testing and radon repairs, contact your state radon office , the National Radon Helpline or other organizations that work on radon or housing issues. If You Smoke .
Smoking combined with exposure to high radon levels is an even more serious health risk.
If you smoke or are a former smoker, the presence of radon greatly increases your risk of lung cancer. If you stop smoking and lower your radon levels, you will reduce your lung cancer risk. In addition to the radon information hotlines, you can call the following organizations for information or assistance. Step 1 Take a short-term test. If you need results quickly, take a second short-term test.