◆ Free Homeowner Tool

Mold Risk Checkup

Answer a few quick questions about odors, moisture, water damage, and visible spots to better understand your next step.

Important: This tool is for general educational purposes only. It does not diagnose mold, health conditions, indoor air quality problems, or structural issues.
Question 1 of 8 13%
Do you see visible mold or dark spots?

Choose the option that best describes what you are seeing.

Is there a musty or damp odor?

Musty odors can sometimes point to hidden moisture or poor ventilation.

Has there been recent water damage?

Leaks, flooding, or damp materials can increase mold concern if moisture remains.

Where is the main concern located?

Some areas are more likely to hide moisture than others.

Do you notice moisture signs?

Look for clues like stains, damp materials, condensation, or warped surfaces.

Do you know your indoor humidity level?

If you use a humidity meter, choose the closest range.

How large is the affected area?

Estimate based on what you can safely see without disturbing the area.

Has the issue returned after cleaning or drying?

Recurring stains, odors, or spots may point to an unresolved moisture source.

Your Result

Recommended next steps

    This result is based only on your answers and is not a professional inspection, lab test, medical opinion, or legal determination.