Most of us know that mold is a potential allergen. For some people, common mold spores cause irritating nasal and sinus congestion or respiratory problems. But in others mold can cause more serious symptoms. Certain molds can produce toxins, called mycotoxins, which can be absorbed through the body. In some people these toxins can cause shortness of breath, blurred vision, and even central nervous system difficulties such as memory problems and mood changes.
Many building materials are suitable nutrient sources for fungal growth.
Cellulose substrates, including paper and paper products, cardboard, ceiling tiles, wood, and wood products are particularly favorable for the growth of some molds. Use either an air conditioner or dehumidifier during humid months. Be sure your home has adequate ventilation, including exhaust fans in the kitchen and bathrooms. Use paints that contain mold inhibitors. Clean the bathroom with mold killing products.