All Minnesota homes should be tested for radon and then retested every 2-5 years (save your test results).Long-term testing should include both heating and non-heating seasons. They are the best way to estimate the annual average of radon in the home. Long term - A long-term test measures radon levels for a minimum of 90 days. When you test for radon you should start with a short-term test. Short term - A short-term test typically measures radon levels for 2-7 days and is a quick way to screen a home for radon. There are two basic types of radon tests: Radon: How to test using the Air Chek test kit (PDF) Radon: A brief guide on how to keep you safe from radon (PDF)ĭownload a printable version of the information sheet on directions how to use the Air Chek test kit: The result(s) from a properly performed radon test will help you decide if you need to reduce your home's radon level.ĭownload a printable version of the brochure on radon testing:

Hiring a radon measurement professional is recommended when an unbiased, third party is needed, such as in a real estate transaction. Most radon tests can be performed on your own, after reading the instructions. You can test your home yourself or hire a licensed professional. A radon test is the only way to find out how much radon is in your home. MDH recommends that all Minnesota homeowners test their homes for radon.

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