Found on wet drywall, wallpaper, and carpet. Produces enzymes that can break down building materials.
Trichoderma colonies are typically white at first, then develop patches of bright green as they produce spores. The texture is woolly or cottony. Growth is rapid and often produces a sweet or coconut-like odor. Under a microscope, the spores are round and clustered in sticky masses.
Trichoderma is widespread in soil and on decaying wood. Indoors, it is commonly found on wet drywall, wallpaper, carpet, and other cellulose-based building materials. It often grows alongside Stachybotrys in chronically wet environments. It is also found on damp fabrics and in HVAC systems.
Trichoderma can cause allergic reactions and respiratory symptoms. Some species produce mycotoxins, including trichothecenes similar to those produced by Stachybotrys. Immunocompromised individuals may be at risk for opportunistic infections. Its enzymes can also degrade building materials, compounding structural damage.
Trichoderma is a strong indicator of ongoing water damage. It produces cellulase enzymes that actively break down cellulose-based materials like drywall paper, wallpaper, and wood. This means that in addition to the health concerns, Trichoderma can accelerate the structural deterioration of water-damaged buildings. Prompt remediation is essential.
If you suspect mold growth in your home or business, contact us for a professional assessment.
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