Having mold circulating in the air of your home can cause an array of health issues. Running an air conditioner can promote mold grown in your ductwork. If this mold becomes detached from the walls of a piece of ductwork, it can be carried into your house and be inhaled. The mold growing on the inside of ducts can be difficult to clean using standard methods. Here are some things you can do to reduce mold from AC ducts.
How Mold Develops in Your AC Ducts
Mold can develop in your air ducts when moisture accumulates in the system, creating an ideal environment for mold growth. This moisture often comes from condensation, especially in humid climates or when the air conditioner is running. If the ducts are poorly insulated or if there are leaks, excess moisture can seep into the system, providing mold with the nourishment it needs. Dust and debris that accumulate in your ducts can also act as a food source for mold. Over time, as mold grows, it can spread throughout the ductwork, circulating spores into your home each time the HVAC system is in use, worsening indoor air quality and posing a health risk.
How to Get Rid of Mold in Air Ducts
If you suspect mold in your air ducts, it’s important to take the right steps to address the issue. Here’s a proven step-by-step guide on how to get rid of mold in your air ducts:
1. Turn Off the HVAC System
Stop the HVAC unit immediately if you suspect mold growth in your AC ducts. Running the HVAC system can cause mold spores to spread throughout your home, worsening the situation. Keep the system off until the problem is fully addressed.
2. Inspect the Ductwork Material
Identify the type of ductwork in your home. Ducts can be made from different materials such as fiberglass, flexible ducting, or metal sheet. Each material requires different cleaning methods. Mold is more difficult to clean from fiberglass ducts, and in many cases, ducts that are lined with fiberglass insulation should be replaced. Sheet metal ducts, on the other hand, can be cleaned more easily.
3. Use Ozone Shock Treatment
Exposing mold to high levels of ozone is an effective way of killing it. This is called ozone shock treatment. An ozone generator can be rented or bought to help treat mold in your ducts. Before starting treatment, cover all of the vents in your residence with plastic to keep any ozone from escaping from your ductwork. Hook the generator up to the intake of your air conditioner and let it run on high. Most treatments take several hours but can vary depending on the size of your duct systems.
4. Consider Professional Help
If mold issues persist or the ducts are hard to clean, it’s a good idea to contact professionals who specialize in air duct cleaning and can use advanced techniques to ensure the mold is completely removed. Professionals have access to specialized equipment and cleaners that can safely treat the ducts, even in the most challenging cases.
5. Verify Professional Standards
When hiring a professional, make sure they follow industry guidelines. The National Air Duct Cleaning Association (NADCA) sets standards for air duct cleaning, ensuring that companies use EPA-approved methods and tools. It’s crucial that the company you hire adheres to these guidelines to avoid using improper methods that may cause further damage or spread mold.
6. Clear Out Your Ducts
Remove the plastic from your vents after the treatment is finished. To help move air through your ductwork, turn on your air conditioner. If the smell of ozone is strong in your house, opening windows can help the situation.
Reliable HVAC Professionals
Gulf Shore Cooling, LLC offers high-quality heating and cooling services, including AC repair, furnace replacement, AC installation, and heating maintenance in Fort Myers. We’re also highly experienced with ductless mini-split systems, duct cleaning, duct repairs, and duct installations. For emergency repairs, we offer 24/7 availability. Our NATE-certified technicians perform high-quality work, and our BBB-accredited business maintains an A+ rating. To learn more about the services we offer in Fort Myers, FL, give Gulf Shore Cooling, LLC a call today.
