Hidden Chaetomium & Stachybotrys under tiles & bathtub----->.

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Leaking windows caused water intrusion inside & consequently created mold indoor which caused many health concerns for occupants.

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Leaking windows caused water intrusion inside & consequently created mold indoor which resulted in health concerns for occupants.

Roof leak was repaired but interior walls and ceiling were ignored 

Lack of proper ventilation

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Effects of proper site grade can result in interior mold