Q&A: Avoid mold buildup in your home
Research shows mold exists virtually everywhere, and it can creep up any time. Cathy Dondanville is a licensed environmental health practitioner based near Glen Carbon, Ill., who also works as a healthy homes specialist with the National Environmental Health Association. She discusses mold’s health risks, and how people can keep their homes mold-free.
What is mold, and where is it found?
Molds are very successful organisms, and their bacteria are found everywhere, inside and outside. They grow well and begin decaying organic matter in wet, dark, warm places. When mold bacteria become airborne and land on these surfaces, they germinate and grow into the visible forms we see on plants, foods and wet building materials.
How is mold harmful to our health?
Some people develop allergies, while others do not. Infants, seniors and those with chronic illnesses, particularly people with respiratory conditions and those in chemotherapy, are especially at risk and should take extra care to avoid breathing mold spores and particles. molds are living organisms, and could cause an infection in the lungs—a wet, dark, warm place.
When does mold show up in the home?
If there’s a big water spill and the water isn’t dried up within 48 hours, mold can start growing, rotting organic matter and causing a musty odor. If moist conditions continue, molds can damage building structures and materials. Strand board and plywood decay faster than solid hardwoods.
How can people reduce mold in their homes?
Keep your homes dry, well ventilated and clean. Wipe down wet bathroom surfaces. buy better air filters for your furnace, and change them regularly, especially if you have dusty conditions inside. If you are pulling up old carpet or tearing down damaged walls, spray them lightly with water to tamp down the dust and mold spores.
Where can people find more information?
If you have questions or are facing a big mold clean up, consult the Illinois Department of Public health’s series of fact sheets on mold. Visit idph.state.il.us, click the “M” on the top navigation bar, then scroll down until you find “Mold Publications” and click the link. Then click “Mold and Your Health – Fact Sheet.”