Radon Gas Myths and Facts

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Scientists are not sure that radon is really a problem
Radon testing devices are not reliable and are difficult to find
Radon testing is difficult and time-consuming
Homes with radon problems cannot be fixed
Radon affects only certain types of homes
Radon is only a problem in certain parts of the country
A neighbor's test result is a good indication of whether your home has a radon problem
Everyone should test his or her water for radon
It is difficult to sell a home where radon problems have been discovered
I have lived in my home for so long, it does not make sense to take action now
Short-term tests cannot be used for making a decision about whether to reduce the home's high radon levels

MYTH #1: Scientists are not sure that radon really is a problem.

FACT: Although some scientists dispute the precise number of deaths due to radon, all the major health organizations (like the Centers for Disease Control and Prevention, the American Lung Association and the American Medical Association) agree with estimates that radon causes thousands of preventable lung cancer deaths every year. This is especially true among smokers, since the risk to smokers is much greater than to non-smokers.

MYTH #2: Radon testing devices are not reliable and are difficult to find.

FACT: Reliable radon tests are available from qualified radon testers and companies. Active radon devices can continuously gather and periodically record radon levels to reveal any unusual swings in the radon level during the test. Reliable testing devices are also available from InspectUSA, 877-424-3600 or email to rn@InspectUSA.com

MYTH #3: Radon testing is difficult and time-consuming.

FACT: Radon testing is easy. You can test your home yourself or hire a qualified radon test company. Either approach takes only a small amount of time and effort.

MYTH #4: Homes with radon problems cannot be fixed.

FACT: There are solutions to radon problems in homes. Thousands of home owners have already lowered elevated radon levels in their homes. Radon levels can be readily lowered for approximately $800 to $2,500. Call your state radon office for a list of qualified mitigation contractors.

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MYTH #5: Radon affects only certain types of homes.

FACT: Radon can be a problem in all types of homes, including old homes, new homes, drafty homes, insulated homes, homes with basements and homes without basements. Local geology, construction materials, and how the home was built are among the factors that can affect radon levels in homes.

MYTH #6: Radon is only a problem in certain parts of the country.

FACT: High radon levels have been found in every state. Radonproblems do vary from area to area, but the only way to know the home's radon level is to test.

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MYTH #7: A neighbor's test result is a good indication of whether your home has a radon gas problem.

FACT: It is not. Radon levels vary from home to home. The level can even vary in the same home. The only way to know if your home has a radon problem is to test it.

MYTH #8: Everyone should test their water for radon.

FACT: While radon gets into some homes through the water, it is important to first test the air in the home for radon. If your water comes from a public water system that uses ground water, call your water supplier. If high radon levels are found and the home has a private well, you should test your water.

MYTH #9: It is difficult to sell a home where radon problems have been discovered.

FACT: Where radon problems have been fixed, home sales have not been blocked. The added protection could be a good selling point.

MYTH #10: I have lived in my home for so long, it does not make sense to take action now.

FACT: You will reduce your risk of lung cancer when you reduce radon levels, even if you have lived with an elevated radon level for a long time.

MYTH #11: Short-term tests cannot be used for making a decision about whether to reduce the home's high radon levels.

FACT: Short-term tests can be used to decide whether to reduce the home's high radon levels. However, the closer the short-term testing result is to 4 pCi/L, the less certainty there is about whether the home's year-round average is above or below that level. Keep in mind that radon levels below 4 pCi/L still pose some risk and that radon levels can be reduced to 2 pCi/L or below in most homes.

Created: October 30, 1996, Last Modified: September 24, 2011

Here's a few examples of testing devices. Click here for full list

Pro Series radon detecor measures radon gas both short and long term

Radon gas in water test kit

Liquid Scintillation short term radon in gas test kit

Alpha Trak Long Term Radon Gas Test Kit

Radon Detector

Radon in Water

Radon in Air (48-96 hours)

Radon in Air (90-365 days)

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