Step 1 — Have you tested your home for radon?

No, I haven’t tested yet Yes, I’ve already tested

Radon is a long‑term risk — you have time. The first step is simply to test.

Get a Free Test Kit
Learn How to Test (Navigator)

Great — let’s look at your number.

Scroll to Step 2.

Step 2 — What was your radon level?

0.0–2.0 pCi/L 2.1–3.9 pCi/L 4.0–7.9 pCi/L 8.0+ pCi/L I’m not sure

Low level. No mitigation needed. Retest in 2–3 years.

See Full Interpretation in Radon Navigator™

Borderline level. A second test is often recommended.

See Full Interpretation in Radon Navigator™

Elevated level. Not an emergency — retesting is recommended.

See Full Interpretation in Radon Navigator™

High level. Still not an emergency — confirm with a second test.

See Full Interpretation in Radon Navigator™

How to Read Your Radon Test Result

Step 3 — Is a mitigator pressuring you?

Yes No

Stop. You don’t need to make a decision today.

How to Handle Pressure (Navigator)
Get One‑on‑One Help

Great — continue with the recommended next step above.