Moisture & air

Understand musty smells, condensation, humidity, and air concerns.

Narrow the source by location, timing, visible moisture, and ventilation symptoms.

Distinguish routine indoor humidity from persistent moisture, leaks, or window failures.

Identify active leaking and collapse or electrical danger, then distinguish a dry stain from bathroom condensation.

Rule out fire first, then document recurring secondhand smoke and identify building pathways for management to inspect.