Mold and/or mold spores are present in every home. The mold type, quantity (spore count), and environment determines how to deal with it. The only way to determine the type of mold that is present in your home is to have it tested.
Not all molds are the same. Some molds produce harmful mycotoxins and most molds give allergic reactions. Such as; itchy watery eyes, sneezing, coughing, skin rash; and various infections. Other molds such as stachybotrys chartarum also known as "black mold" or "toxic mold" can cause asthma or other severe respiratory health problems and should be remediated and reported to your health provider if you have been exposed and are experiencing respiratory problems.