Look for mold or mildew growth

Before performing a physical inspection for moisture, search for mold and mildew under your house. These fungi thrive in damp environments and can indicate a moisture problem. Check areas with minimal ventilation, such as crawl spaces, basements, and floor joists.

How to Check for Moisture Under My House?

To check for moisture under your house:

• Use a flashlight to illuminate dark areas.
• Feel for dampness or condensation on surfaces.
• Smell for musty or earthy odors.
• Use a moisture meter to measure humidity levels.
• Inspect for water stains, efflorescence (white powdery substance), or rust.
• Check for cracks, gaps, or holes in the foundation, walls, or floor.
• Examine plumbing pipes and fixtures for leaks.
• Check for signs of insect or rodent infestation, which can indicate moisture issues.

If you discover any signs of moisture, it's essential to address them promptly to prevent further damage or potential health risks associated with mold exposure.