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Mold Species Profile

Alternaria

Toxicity: Moderate
Household mold species guide

About Alternaria

Alternaria is a widespread mold often found in damp indoor environments and a common allergen in South Florida. It grows on textiles, wallpaper, and around window frames where condensation collects.

Health Effects

Strong allergen linked to asthma and allergic rhinitis; spores can aggravate respiratory conditions.

Common Locations

Window frames, showers, damp textiles, and areas with condensation.

Professional Removal Method

Remove affected materials, clean surfaces with antimicrobials, and control indoor humidity below 60%.

Don't disturb it. Agitating Alternaria 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

Alternaria — Frequently Asked Questions

Quick answers about this mold species in Coral Springs homes.

Suspect Alternaria in Your Home?

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

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