Why Mold Growth Increases in Fall: Insights from a Mold Remediation Company

October 9, 2024

Fall is a beautiful time of year, but it also brings with it weather conditions that can lead to an increase in mold issues in homes. Understanding why this happens can help homeowners take proactive steps to prevent mold infestations.



Common Causes of Fall Mold Growth


  1. Condensation
    The change from warm to cool can lead to condensation in poorly insulated areas of your home. This moisture accumulation often occurs in attics, basements, and crawl spaces where we are not often accustomed to checking. This moisture can quickly turn to mildew and mold. 
  2. High Indoor Humidity Levels
    As the weather gets cooler and more dry, it is tempting to turn on a humidifier which can help with those dreaded seasonal respiratory illnesses and dry skin that comes with the changing of the seasons. This increases your indoor humidity and can lead to moisture build up and the development of mold. 
  3. Fall Debris
    The season brings an abundance of fallen leaves and organic debris. When these materials gather in gutters or against the foundation of your home, they trap moisture, providing an ideal environment for mold to grow. 


How to Prevent Mold Growth This Fall


  1. Maintain Optimal Humidity Levels
    The Environmental Protection Agency recommends that indoor humidity levels be between 30% and 50%, and no more than 60%. To keep indoor humidity levels at an appropriate percentage use dehumidifiers in damp areas like basements and bathrooms. You can also monitor your home’s humidity levels on many smart thermostats ensuring your home remains comfortable, but at less risk for mold growth. 
  2. Ventilation
    Ensure your home is well-ventilated. Be sure to use exhaust fans in kitchens and bathrooms to remove excess moisture. Also, it is important to be sure your attic has proper ventilation as well. Having soffit vents and a ridge vent is critical for drawing in fresh air and setting up proper air flow necessary and to reduce the risk of ice dams, water damage and mold. 
  3. Regularly Clean Gutters
    Prevent moisture buildup by keeping gutters clean and free of debris to reduce moisture retention. 
  4. Insulate Vulnerable Areas
    Insulate attics, crawl spaces, and exterior walls to prevent temperature fluctuations that lead to condensation. This will help maintain consistent temperatures and reduce the risk of mold growth.
  5. Address Leaks Immediately
    Promptly repair any leaks in roofs, walls, or plumbing. Even minor leaks can create the damp conditions that mold loves to thrive in.
  6. Consider Mold-Resistant Materials
    If you’re planning any renovations, choose mold-resistant paints and building materials, particularly in high-moisture areas like kitchens and bathrooms.


What to Do When You Suspect Mold

If you suspect mold in your home, it's crucial to act quickly, as mold can pose significant health risks. Attempting to remove it yourself is not advisable. At Steamatic of Connecticut, we provide expert inspection and remediation services to safely eliminate mold from your vents and other indoor areas. Our comprehensive process includes containment, content cleaning, and environmental stabilization. We not only address existing mold but also implement preventive measures to help protect your home in the future.

Get Cleaner Air Today

Steamatic of Connecticut offers a wide range of services such as mini split cleaning, AC wall unit cleaning, traditional air duct cleaning, and more. Book your professional cleaning today and enjoy a healthier, more comfortable home environment for you and your family.

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