## Atlanta Bricks: Humidity Hiding Deadly Estrogen Mold?
By Franklin Everett ShawThe air in Atlanta hangs heavy, thick with humidity, especially during the summer months. This isn’t just uncomfortable; it’s a breeding ground for mold, and not just the harmless kind. We’re talking about estrogenic mold, a particularly nasty variety that can wreak havoc on your health and your home, especially if you have a brick exterior.
This guide is your hyper-local survival kit for dealing with estrogenic mold on brick in Atlanta. We’ll skip the generic advice and dive deep into the specifics of our climate, our architecture, and the best ways to protect your family and your property.
Estrogenic mold, unlike other molds, produces mycotoxins that mimic estrogen in the body. This can lead to a range of health problems, from hormonal imbalances and reproductive issues to respiratory problems and allergic reactions. Children and pregnant women are particularly vulnerable.
Brick, while durable, is porous. It acts like a sponge, soaking up moisture and creating the perfect environment for mold to thrive, especially in Atlanta’s humid climate. The constant cycle of rain and sun creates a microclimate on your brick exterior that encourages mold growth.
So, how do you know if you have estrogenic mold? Visual identification alone is unreliable. Mold comes in many colors, and estrogenic mold isn’t always black or green.
Here’s a DIY testing method you can try: the “tape test.” Purchase a mold test kit from a local hardware store like Home Depot or Lowe’s in the Atlanta area. These kits usually include sterile swabs and petri dishes.
Carefully press clear tape onto the suspected mold growth. Place the tape onto the provided petri dish. Seal the dish and incubate it according to the kit’s instructions. After the incubation period, observe the dish for mold growth.
If you see growth, send the sample to a certified lab for analysis. A lab like EMSL Analytical, Inc. in Tucker, GA, can identify the specific type of mold and determine if it’s estrogenic. This is crucial because different molds require different remediation strategies.
Another option is to use an ERMI (Environmental Relative Moldiness Index) test. This test analyzes dust samples for the presence of 36 different mold species, including those known to produce estrogenic mycotoxins. You can purchase an ERMI test kit online and send the dust sample to a lab for analysis.
Now, let’s say the test comes back positive for estrogenic mold. What do you do? Don’t panic, but don’t delay.
DIY mold removal on brick is tricky and often ineffective for estrogenic mold. Brick’s porous nature means the mold can penetrate deep, making surface cleaning a temporary solution at best. You might kill the surface mold, but the roots remain, ready to regrow.
However, if the mold growth is very minor and localized, you can try a DIY approach with caution. Mix a solution of one part bleach to ten parts water. Apply the solution to the affected area with a scrub brush.
Important: Wear gloves, eye protection, and a respirator mask to protect yourself from mold spores and bleach fumes. Rinse the area thoroughly with water after scrubbing.
For more significant infestations, professional mold removal is essential. Look for a mold remediation company that is licensed and certified by the IICRC (Institute of Inspection, Cleaning and Restoration Certification).
When choosing a company in Atlanta, ask about their experience with brick structures and estrogenic mold. A company like AdvantaClean of Buckhead or Mold Busters Atlanta will have the expertise and equipment to properly remediate the mold without damaging your brick.
The remediation process typically involves:
- Containment: Sealing off the affected area to prevent the spread of mold spores.
- Removal: Using specialized equipment, like HEPA vacuums and media blasting, to remove the mold from the brick.
- Cleaning: Cleaning and disinfecting the affected area to kill any remaining mold spores.
- Drying: Thoroughly drying the area to prevent future mold growth.
- Prevention: Applying a mold-resistant coating to the brick.
One common mistake homeowners make is pressure washing their brick to remove mold. This can actually worsen the problem by forcing water deeper into the brick and creating a more favorable environment for mold growth.
Another pitfall is using the wrong cleaning products. Harsh chemicals can damage the brick and may not effectively kill the mold. Always consult with a professional before using any cleaning products on your brick.
Prevention is key to keeping estrogenic mold at bay. Here are some strategies tailored to Atlanta’s climate:
- Dehumidification: Invest in a dehumidifier, especially for basements and crawl spaces. Aim for a humidity level of 30-50%.
- Ventilation: Ensure proper ventilation in your home, especially in bathrooms and kitchens. Use exhaust fans when showering or cooking.
- Gutter Maintenance: Keep your gutters clean and free of debris to prevent water from overflowing and saturating your brick.
- Landscaping: Trim bushes and shrubs away from your brick to allow for better airflow.
- Sealing: Consider sealing your brick with a breathable sealant to prevent water from penetrating the surface. Consult with a masonry expert to choose the right sealant for your brick type.
Consider installing a whole-house dehumidifier. These systems are more expensive upfront but can provide consistent humidity control throughout your home. Aprilaire and Honeywell are reputable brands.
Regularly inspect your brick for signs of mold growth, especially after heavy rain. Look for discoloration, staining, or a musty odor. Early detection is crucial for preventing a major infestation.
If you live near a body of water, such as the Chattahoochee River or Lake Lanier, you may be at higher risk for mold growth due to the increased humidity. Take extra precautions to prevent mold in these areas.
Don’t underestimate the importance of proper drainage around your home. Ensure that your yard slopes away from your foundation to prevent water from pooling around your brick.
Finally, remember that mold remediation is not a one-time fix. It’s an ongoing process that requires vigilance and proactive measures. By following these tips, you can protect your Atlanta home from the dangers of estrogenic mold and create a healthier living environment for your family.