Mold is a fungus with at least 20,000, but may be as many as 300,000 different species of mold. Mold is classified as a saprophyte. most derive nutrients from decomposing organic matter. While most mold isn’t deadly it is still a nuisance. Common reactions to mold can include sneezing, runny or stuffy nose, cough and postnasal drip, itchy eyes, nose and throat, and watery eyes. If you have these symptoms for no reason call SERVPRO and get it remediated immediately!