Air Quality Mistakes to Avoid During Hurricane Season

Hurricane season poses significant challenges, not only due to strong winds and flooding but also because of potential indoor air quality issues. Understanding and avoiding common mistakes can help ensure a healthier environment during and after a storm.

1. Using Portable Generators Indoors

Operating portable generators inside homes, garages, or near windows can lead to dangerous carbon monoxide buildup, which is both odorless and colorless. Always place generators outside, at least 20 feet away from buildings, and ensure they are properly ventilated. (epa.gov)

2. Ignoring Mold Prevention

Flooding and high humidity can create ideal conditions for mold growth. To prevent mold:

• Clean and Dry Promptly: Remove standing water and dry out your home within 24 to 48 hours to prevent mold buildup. (epa.gov)

• Wear Protective Gear: When cleaning, use N-95 respirators, goggles, and gloves to protect against mold spores. (3m.com)

3. Using Air Conditioning Without Proper Filtration

Running air conditioners without changing filters can circulate contaminants. Before hurricane season, replace your HVAC filters with high-efficiency ones (MERV 8–13) to improve air quality. (livingairinc.com)

4. Sealing Homes Too Tightly

While it's essential to secure your home during a hurricane, overly sealing it can trap pollutants inside. Ensure your home has adequate ventilation to allow fresh air circulation. (epa.gov)

5. Using Unvented Combustion Devices

Devices like kerosene heaters or gas stoves can emit pollutants if not properly vented. Always use combustion devices according to the manufacturer's instructions and ensure they are well-ventilated. (epa.gov)

6. Neglecting Post-Storm Cleanup

Delaying cleanup after a hurricane can worsen air quality issues. Remove debris promptly and ensure thorough drying to prevent mold and other contaminants. (epa.gov)

7. Using Unapproved Cleaning Products

Some cleaning agents can release harmful fumes when used in enclosed spaces. Always use cleaning products in well-ventilated areas and follow the manufacturer's guidelines. (epa.gov)

8. Ignoring Carbon Monoxide Detectors

Ensure your home is equipped with functional carbon monoxide detectors, especially if using generators or combustion devices. Regularly test and maintain these detectors to ensure they are operational. (epa.gov)

9. Overlooking Ventilation During Cleanup

When cleaning up after a hurricane, ensure proper ventilation to disperse airborne contaminants. Open windows and use fans to improve air circulation, but only when it's safe to do so. (epa.gov)

10. Disregarding Professional Help

If your home has sustained significant damage, consider consulting professionals for cleanup and air quality assessment to ensure all hazards are addressed. (epa.gov)

By being aware of these common mistakes and taking proactive measures, you can significantly improve your indoor air quality during hurricane season, ensuring a safer and healthier environment for you and your family.

Highlights:

• EPA Urges Those Affected by Hurricane Francine to Avoid Indoor Air Dangers, Use Generators Safely | US EPA, Published on Wednesday, September 11
• EPA Urges Communities in Hurricane Ida’s Path to Avoid Indoor Air Dangers, Use Generators Safely | US EPA, Published on Saturday, August 28
• EPA Urges Communities Affected by Hurricane Laura to Avoid Indoor Air Dangers | US EPA, Published on Sunday, August 30