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Radon Testing: Consumer Tips


What Is Radon?

Radon is a tasteless, odorless, and invisible natural radioactive gas formed by decaying uranium in the earth's soil. Radon moves up through the ground and enters the building by seeping through cracks, etc. and then becomes trapped in the home. Separate from the home inspection, homes are often tested for Radon to make sure their levels are within a safe range.

Why Does A Home Buyer Need A Radon Test Anyway?

Research has linked radon gas with lung cancer. When we breathe air containing radon we increase our risk of getting lung cancer. And since testing is the only way to determine radon levels in the home, the Surgeon General and EPA recommend testing all homes below the third floor for radon.

Who Performs The Test?

ONLY a Licensed Radon Technician can perform the test. The buyer does not yet own the house and is precluded from performing any portion of a test as a "homeowner" (e.g. installing an inexpensive--and less accurate--canister test, closing up the canister and mailing it to a certified radon professional, etc.)

Can My Realtor Perform The Test?

No! ONLY a Licensed Radon Technician can perform any portion of the test. A realtor cannot perform any of these tasks.

Can The Homeowner Perform The Test?

NO! ONLY a Licensed Radon Technician can perform the test for real estate purposes. Since the test is conducted for the buyer, the homeowner is also precluded from performing any portion of the test including: installation a canister, closing the canister, and mailing it for analysis.

NOTE: A fine of $750.00 for the first offense may be assessed to anyone that does not follow these DEP standards.

How Is The Radon Test Conducted?

The common testing method for real estate transactions is the placement of an electric radon monitor in a specific area of the home where it will remain for a minimum of 48 hours and a maximum of 6 days. The device must be placed and retrieved by a licensed radon technician ONLY. Your realtor is not allowed to place or retrieve the device. The test canister or monitor is then analyzed and calculated on the amount of time it was in the home. The device must remain undisturbed and cannot be touched or moved.

Are There Special Procedures A Home Seller Needs To Follow?

YES! The test must be conducted in a closed house, so exterior doors, except for normal entry and exit, and all windows on every level of the home must remain closed 12 hours prior to the test and remain such for the duration of the test. You may use an air conditioner; however, you cannot use a whole house fan, window fan, or any appliance that vents air out of the house.

Violations of Radon Test procedures may result in a retest at your expense, so be sure that you have read procedure information thoroughly and have discussed any questions you may have with your realtor or U.S. Inspect staff.
 

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