Design is a funny word What is Black Mold? Toxic black mold, also known as Stachybotrys chartarumcan, can overwhelm any homeowner and affect the indoor air quality. Black mold is a type of fungus that is dark black in color and often has a distinct musty smell. It produces toxins called mycotoxins. The mycotoxins of toxic black mold can cause people to suffer toxic symptoms. (more…)