What is toxic mold?   While mold is very common and can be just about everywhere, there are two types of indoor molds- Stachybotrys chartarum and Memnoniella echinata, which are toxic and hazardous to human health. Stachybotrys chartarum, also known as black mold, is connected with toxic mold syndrome. It is greenish-black in color and contains poisons in its spores that can affect...