Where in the home should a radon test kit go, according to EPA?

Lowest lived-in level, in a regularly used room, not the kitchen or bath.

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  1. Lowest lived-in level, in a regularly used room ✔
  2. In the kitchen, next to the stove
  3. In the bathroom, beside the shower

Why: Put the kit in the lowest level you live in, in a room used regularly like a bedroom or living room. Avoid the kitchen and bathroom, and keep it at least 20 inches above the floor.

Huh, didn't know that: Keep the kit away from drafts, high heat, high humidity and exterior walls.

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Where does a radon kit go? Anywhere but the kitchen. It doesn't need a recipe.
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References

Answer: Lowest lived-in level, in a regularly used room. Put the kit in the lowest level you live in, in a room used regularly like a bedroom or living room. Avoid the kitchen and bathroom, and keep it at least 20 inches above the floor.

  1. EPA: A Citizen's Guide to Radon (2016) www.epa.gov/sites/default/files/2016-12/documents/2016_a_citizens_guide_to_radon.pdf
    Place the kit at least 20 inches above the floor in a location where it won't be disturbed
    Checked 2026-10-10.

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