Mold in the Home: Health Risks and Liability Concerns

Mold is a ubiquitous fungus that becomes dangerous when it proliferates indoors. Stachybotrys chartarum (toxic black mold) thrives in water-damaged homes and produces mycotoxins linked to serious illness.

Health Effects

Spores enter the body through inhalation, skin absorption, or ingestion. Susceptibility varies—immune-compromised individuals face the greatest risk. Documented effects include:

• Asthma, pneumonitis, upper respiratory issues, sinusitis
• Skin rashes, headaches, disorientation, nosebleeds
• Severe cases: internal bleeding, kidney/liver failure, pulmonary emphysema

Many mycotoxins are known carcinogens.

Growing Concern

Toxic mold affects old and new buildings alike. Awareness has surged recently, and contamination of residential properties is increasingly common. For landlords, mold poses significant liability.

Action Steps

If you detect mold (musty odor, visible growth, health symptoms), consult a professional inspector. Remediation must address both the mold and the moisture source. Clean indoor air depends on preventing mold growth throughout the home.