• Mold is everywhere. There is no need or ability to get rid of all mold in the world.
• Mold is a fungi that exists naturally. There are numerous different types and species and the kind of mold will determine the impact on your home and/or health.
• In order for mold to grow, it needs moisture, a nutrient or food source and a warm environment.
  • Moisture is the main element required for mold growth. This can be in the form of water or even just high humidity.
  • Nutrients for mold are mainly materials made from plants. Many building materials will fall into this category. Food sources for mold can come from almost anywhere including wood products, dust and dirt.
  • Mold generally grows above 32 degrees Fahrenheit and will grow faster as temperature rises to about 80 degrees Fahrenheit. In higher temperatures, the mold will continue to grow but the rate of growth may slow.
  • Without these factors, mold can remain present but dormant for many years. However, as soon as moisture is reintroduced the mold will begin to grow again.

 Mold Hype

• Mold is not a new problem but there has been a heightened awareness to mold over the last decade
• There have been changes to home design and building over the last few decades as homes have become more energy efficient in that the buildings are tighter. While that is great for reducing energy usage, it has created problems in indoor air quality. Indoor air pollutants including mold can no longer escape to the outside.
• Crawlspaces have been affected directly as they are often built lower and with fewer vent openings either for aesthetics or to save building material costs. Landscaping close to the home often further restricts what little ventilation there is in the crawlspace vents.