Geotrichum

Found in high moisture environments; typically >25% substrate moisture

Moderate - address humidity and organic debris

Is Geotrichum (Geotrichum candidum) dangerous?

Geotrichum is classified as a low-risk, opportunistic mold with low allergenic potential. Primary health concerns include respiratory irritation, allergic reactions, opportunistic infections (rare). Moderate concern in severely immunocompromised; can cause oral thrush-like infections and rare pulmonary/disseminated disease A professional assessment determines the extent and the right response for your property.

Where does Geotrichum grow in Gulf Coast homes?

Geotrichum commonly appears in kitchen surfaces and equipment, refrigerator interiors, bathroom fixtures, hvac drain pans. It thrives at 80-100% relative humidity with a water activity of 0.90+ aw, conditions that are common across humid Louisiana and Mississippi Gulf Coast properties.

How do you identify Geotrichum?

Fast-growing flat colonies with powdery, mealy surface; white to cream colored; may develop slight grayish tinge Colonies are typically white, cream, pale gray with a powdery to mealy; yeast-like growth texture. Yeasty, dairy-like odor; sometimes sour Confirmation requires professional sampling and laboratory analysis rather than visual identification alone.

What does remediation of Geotrichum involve?

Geotrichum typically calls for standard containment. Remove contaminated porous materials in kitchen/food areas Moderate - address humidity and organic debris InspectaMold documents the conditions and provides an independent protocol so the underlying moisture source is corrected, not just the visible growth.