How Does Mold Grow

6/1/2018 (Permalink)

According to the Healthy Indoor Air Research Center at the University of Illinois, "Mold spores are everywhere, and they grow on any organic surface, given the right conditions. For growth, they require organic matter for food, moisture, warmth, and oxygen. To prevent mold growth, keep all surfaces clean and dry, and provide plenty of ventilation."

• Moisture

Mold spores need moist or damp areas to grow and reproduce. Watch for flooding, leaky pipes or windows, etc. Also excess moisture in the bathrooms, kitchens, and laundry rooms are prime areas for mold growth.

• Food

Mold spores need food – in the literal sense as well as other materials 

• Optimum Temperatures

Mold spores thrive in temperatures 32 and 120 degrees Fahrenheit. Temperatures from about 70 – 90 degrees are the most conducive for mold growth. Chances of mold growth are heightened greatly between those temperatures. 

Favorable Conditions for Mold

Michael Pugliese, author of The Homeowner’s Guide to Mold, also offers 3 tips describing favorable conditions for mold growth:

• A relative Humidity of roughly 50% or higher

A good preventative measure would be to purchase a hygrometer to measure humidity levels in your home.

• Damp or Dusty Conditions

Avoid developing piles of rags, clothing or other mold food sources.

• Stagnant air

This explains why overly “tight” homes designed for energy efficiency can have mold problems.

If you have mold in your home, please give SERVPRO of Arlington Heights/Prospect Heights a call at (847) 637-3445