Hurricane Helene and the breathtaking destruction the storm left behind is still coming into focus. From Florida’s Big Bend, through Georgia, Tennessee, and the Carolinas, recovery efforts from the storm will likely take years. In areas where homes were left standing, homeowners face unprecedented challenges. As communities work to pick up the pieces, it’s clear that the storm didn’t just leave behind visible damage—it also brought hidden dangers that can threaten your health and safety long after the floodwaters recede.

From mold creeping into walls to potential exposure to asbestos, lead, and even radon, the risks are real and can be overwhelming. Contaminated water sources, electrical hazards, and structural damage only complicate recovery efforts at home.

Risks at Home after Hurricane Helene

Mold If your home had flooding, wind-driven rain, plumbing issues, or water intrusion, mold will likely grow. Mold thrives in damp areas. It can spread on walls, ceilings, carpets, and furniture. High humidity and lingering moisture make it easy for mold to flourish. Exposure can cause nasal congestion, eye irritation, or wheezing. Severe reactions, like fever or shortness of breath, can occur in those with weak immune systems or chronic lung conditions.

Asbestos Damage from Hurricane Helene can disturb materials containing asbestos in older homes. Asbestos is often found in insulation, flooring, shingles, and other parts. When fibers are released into the air, they pose serious health risks. These risks include lung disease and cancer. If your home was built before the 1980s, be extra cautious when checking for damage.

Lead-Based Paint can become hazardous when disrupted by storms. Homes built before 1978 often contain lead-based paint. This paint can contaminate dust and soil, posing risks, especially to children. Take proper precautions when cleaning or repairing these surfaces.

Water Quality Flooding can harm water systems. Contaminants from sewage, septic tanks, or wells can enter your water supply. Contaminated water can cause serious illness. Always test and treat your water after a disaster, especially if you use a well.

Home Safety following Hurricane Helene

Damaged homes can be hazardous during recovery. Risks include structural instability, chemical spills, vermin, gas leaks, and electrical dangers. Look out for threats like downed power lines, debris, and weakened roofs or walls. Flooded homes need thorough cleaning to remove any toxic or biological hazards.

Utilities may be unavailable for a while after a disaster. Gas generators and propane heaters should never be used indoors. They can release carbon monoxide, which is deadly. Inspect electrical systems that were exposed to water to avoid fires or shocks.

Radon is a radioactive gas. It can become a serious indoor hazard after a disaster. It seeps from the soil into homes. Radon is the second leading cause of lung cancer in the U.S. Since it’s odorless and invisible, only testing can confirm its presence.

In addition to countless homes, Hurricane Helene damaged multifamily properties across multiple states. Property managers and agents please remember HUD requires certain reports after natural disasters such as wind damage and flooding.