Mold Awareness and Prevention
Mold is everywhere! Thousands of species of this type of fungus can be found growing year-round, both indoors and outdoors, even in the most sterile of environments. Mold has a number of benefits, however, it can also become a problem. Mold can destroy construction materials and also negatively impact people’s health. Knowing how to recognize mold, as well as how to clean it up and prevent it from recurring, is essential to a safe and healthy environment at work and home.





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Course Details
Learning Objectives
By the end of this course, you will be able to:
- Define mold
- Identify different types of mold and some of their health effects
- Discuss how to detect mold
- Recall how to eliminate mold
- Explain how to prevent mold
Specs
Frequently Asked Questions
What is mold?
How does mold spread?
How many types of mold are there, and which are the four most commonly seen?
Is mold dangerous for everyone, and what are some of the risks associated with it?
Where does mold grow?
Sample Video Transcript
There are more than 1,000 types of mold. They vary in shape, color, and texture. Spores are largely responsible for the look of a mold, but they are not necessarily the same color as the stalk. Spore and stalk color differences can cause outer rings and other two tone mold appearances. According to the Centers for Disease Control and Prevention, the CDC, the four most common types of mold are: Aspergillus, which is most often a shade of green or sometimes black. It is commonly found in decomposing food and materials, water damaged carpets, humidifiers, and damp walls or wallpapers. Penicillium, which is frequently blue-green and can be fuzzy. It is found in spoiled food and on any surface where there is moisture or humidity. Cladosporium, which can be olive green, black, and brown, and is often found in wallpaper and carpet. And Alternaria, which is characterized by a chain of spores in a variety of colors, but is most known for diseased brown spots or sunken lesions on fruit and leaves due to fungal toxins.
Additional Resources
- Centers for Disease Control and Prevention (CDC) – www.cdc.gov
- CDC Index – http://www.cdc.gov/mold/
- Environmental Protection Agency (EPA) – www.epa.gov
- EPA Indoor Air – http://www.epa.gov/mold/moldresources.html
- U.S. Department of Labor’s Occupational Safety & Health Administration (OSHA) – www.osha.gov
- OSHA Safety and Health Topics – https://www.osha.gov/SLTC/molds/