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Mold Species Profile

Stachybotrys chartarum (Black Mold)

Toxicity: Toxic
Household mold species guide

About Stachybotrys chartarum

Stachybotrys chartarum, commonly called toxic black mold, is a greenish-black mold that grows on high-cellulose, low-nitrogen materials such as drywall, paper, and ceiling tiles when they stay wet for more than 24-48 hours. It is the mold species most associated with health concerns in Florida homes.

Health Effects

Can produce mycotoxins linked to respiratory irritation, chronic coughing, headaches, skin rashes, and more severe reactions in children, seniors, and immunocompromised individuals.

Common Locations

Water-damaged drywall, behind walls after leaks, around plumbing failures, and in attics with roof leaks.

Professional Removal Method

Full containment with negative air pressure, HEPA air scrubbers, removal of affected porous materials, and EPA-registered antimicrobial treatment per IICRC S520.

Don't disturb it. Agitating Stachybotrys chartarum can release a large burst of spores into the air. If the affected area exceeds 10 square feet or anyone is experiencing symptoms, contact a licensed Florida mold remediator before attempting any cleanup.

Species FAQ

Stachybotrys chartarum — Frequently Asked Questions

Quick answers about this mold species in Coral Springs homes.

Suspect Stachybotrys chartarum in Your Home?

Licensed mold testing confirms the species and protects your family's health.

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