Mold is a general term that refers to certain groups of fungi that are able to develop into visible colonies on various surfaces. Fugal spores are ubiquitous to our planet and are actually a common component of household or workplace dust. However, the species and concentrations of these fungal spores determine if they present a potential health risk for the people occupying a given space. The increased concentration of fungal spores is often due to a mold amplification source or colony that has developed because the following conditions necessary for mold growth were met:

  • A cellulose-based food source
  • A suitable temperature
  • Moisture

It is important to note that many building materials are cellulose based and that the suitable temperature range referenced above also happens to fall within the human comfort range. As such, it is important to control the humidity and moisture present within any space as to not create an environment conducive to mold growth, such as:

  • Drywall
  • Wood
  • Paper
  • Leather
  • Carpet

When mold has been given the conditions and time to proliferate, the resulting bio aerosol formation released can lead to adverse health effects as well as continue to spread the mold growth once the fungal spores land on a surface conducive for growth. The health effects seen in human's exposed to elevated fungal spore concentrations vary greatly dependent on the fungal species as well as each individual's sensitivity to a given fungal spore. 

Although homeowners can often clean up small patches of mold with household detergents and warm water, it is largely recommended by recognized authorities to contact a professional environmental remediation firm for any mold present in a quantity greater than 10 square feet. Porous materials can rarely be completely cleaned of mold and should therefore be replaced to prevent the potential for recurring mold growth.   

Mold growth can often be identified visually, however, can sometimes exist within concealed spaces that are not readily accessible or seen. For conclusive results regarding potential elevated fungal spore concentrations or the presences of a mold amplification source, it is recommended to contact a professional who will be able to make a determination based on a visual examination paired with moisture testing and air sampling for the identification and enumeration of fungal spores. 

Feel free to contact us to learn more about this and other common environmental health and safety hazards.