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Episode 2: Can Dogs Detect Mold? Inside Canine Mold Detection with Tim Lyons
They explore how mold detection dogs work, their effectiveness compared to traditional testing methods, and what it’s like to work alongside these highly trained canines in real-world inspections.
Learn more about the businesses featured:
GreenFox: greenfoxair.com
Paws on Mold: pawsonmold.comShow More

Now Playing
Episode 2: Can Dogs Detect Mold? Inside Canine Mold Detection with Tim Lyons
Greenfox’s Brett Brunsvold and Brad Fishbein sit down with Tim Lyons ...
Greenfox’s Brett Brunsvold and Brad Fishbein sit down with Tim Lyons from Paws on Mold to discuss the growing role of mold detection dogs in the indoor air quality and ...environmental health industry.
They explore how mold detection dogs work, their effectiveness compared to traditional testing methods, and what it’s like to work alongside these highly trained canines in real-world inspections.
Learn more about the businesses featured:
GreenFox: greenfoxair.com
Paws on Mold: pawsonmold.comShow More
They explore how mold detection dogs work, their effectiveness compared to traditional testing methods, and what it’s like to work alongside these highly trained canines in real-world inspections.
Learn more about the businesses featured:
GreenFox: greenfoxair.com
Paws on Mold: pawsonmold.comShow More

Now Playing
Can A Mold Dog Really Find Hidden Mold? Watch Zuko The Mold Dog In Action!
Can a Mold Dog Really Find Hidden Mold? 🐶🌱 When it comes to indoor air ...
Can a Mold Dog Really Find Hidden Mold? 🐶🌱
When it comes to indoor air quality, some of the most serious issues are the ones you can’t see. Hidden mold behind ...walls, inside HVAC systems, or under flooring can release spores and impact your health without ever showing visible signs. That’s where a Mold Dog like Zuko comes in.
In this video, filmed in West Palm Beach, Florida, Zuko the Mold Dog from Paws on Mold works alongside a professional team to uncover possible hidden mold. Brett Brunsvold from Full Spectrum Environmental / Greenfox Air Quality, Brad Fishbein from Greenfox Air Quality / Brownfish Field Inspections, Tim Lyons with Zuko from Paws on Mold, and Brittany Gordon from Sporelytics Inc. teamed up for a full mold inspection.
The process begins with Zuko sniffing out areas of concern where mold might be growing out of sight. His alerts are then followed by scientific testing — Brittany collects a wall cavity sample for lab analysis while the Greenfox Air Quality crew opens up the HVAC system to investigate potential contamination. Together, this multi-step approach shows how K9 detection, environmental testing, and remediation professionals work hand-in-hand to confirm and address hidden mold growth.
This collaboration highlights why mold inspections can have multiple methods. Mold Dogs bring unique detection skills, but pairing them with professional testing and inspection ensures the most accurate results. If you’ve ever wondered whether a Mold Dog can really find hidden mold, this video gives you an inside look at how the process works in real homes.
👉 See Zuko featured on the news: https://www.wptv.com/news/palm-beach-county/veteran-trains-k-9s-to-find-hidden-dangers-inside-florida-homes
🔗 Connect with us:
Greenfox Air Quality YouTube: @GreenfoxAirQuality
Instagram: greenfox.air
Sporelytics Instagram: sporelytics
Paws on Mold Instagram: pawsonmold
#molddog #hiddenmold #greenfoxair #WPTVShow More
When it comes to indoor air quality, some of the most serious issues are the ones you can’t see. Hidden mold behind ...walls, inside HVAC systems, or under flooring can release spores and impact your health without ever showing visible signs. That’s where a Mold Dog like Zuko comes in.
In this video, filmed in West Palm Beach, Florida, Zuko the Mold Dog from Paws on Mold works alongside a professional team to uncover possible hidden mold. Brett Brunsvold from Full Spectrum Environmental / Greenfox Air Quality, Brad Fishbein from Greenfox Air Quality / Brownfish Field Inspections, Tim Lyons with Zuko from Paws on Mold, and Brittany Gordon from Sporelytics Inc. teamed up for a full mold inspection.
The process begins with Zuko sniffing out areas of concern where mold might be growing out of sight. His alerts are then followed by scientific testing — Brittany collects a wall cavity sample for lab analysis while the Greenfox Air Quality crew opens up the HVAC system to investigate potential contamination. Together, this multi-step approach shows how K9 detection, environmental testing, and remediation professionals work hand-in-hand to confirm and address hidden mold growth.
This collaboration highlights why mold inspections can have multiple methods. Mold Dogs bring unique detection skills, but pairing them with professional testing and inspection ensures the most accurate results. If you’ve ever wondered whether a Mold Dog can really find hidden mold, this video gives you an inside look at how the process works in real homes.
👉 See Zuko featured on the news: https://www.wptv.com/news/palm-beach-county/veteran-trains-k-9s-to-find-hidden-dangers-inside-florida-homes
🔗 Connect with us:
Greenfox Air Quality YouTube: @GreenfoxAirQuality
Instagram: greenfox.air
Sporelytics Instagram: sporelytics
Paws on Mold Instagram: pawsonmold
#molddog #hiddenmold #greenfoxair #WPTVShow More

Now Playing
DON'T Kill Black Mold - The SHOCKING Reason Why
In this video, Luke from Greenfox Air Quality breaks down the truth ...
In this video, Luke from Greenfox Air Quality breaks down the truth about mold remediation — and why simply “killing mold” with sprays or chemicals is not enough.
Mold is more ...than what you see on the surface. It can grow deep inside wall cavities, under flooring, and in hidden areas throughout your home. When it’s black mold (Stachybotrys chartarum), it can release mycotoxins — toxic gases that affect your indoor air quality and your health. These toxins remain even if the mold is dead, which is why removal, not just killing, is essential.
Luke demonstrates the proper mold remediation process:
Identifying and removing water-damaged building materials
Controlling airborne spores with negative air machines
Cleaning and restoring the affected area to IICRC S520 standards
💡 Learn the Right Way to Remove Mold:
https://youtu.be/gNsjxl6cdmw
📌 Subscribe for more mold, HVAC, and indoor air quality tips:
👉 https://www.youtube.com/@UC1CfLq9Nec9u_1Z92MuptPw
#blackmold #iaq #moldremediationShow More
Mold is more ...than what you see on the surface. It can grow deep inside wall cavities, under flooring, and in hidden areas throughout your home. When it’s black mold (Stachybotrys chartarum), it can release mycotoxins — toxic gases that affect your indoor air quality and your health. These toxins remain even if the mold is dead, which is why removal, not just killing, is essential.
Luke demonstrates the proper mold remediation process:
Identifying and removing water-damaged building materials
Controlling airborne spores with negative air machines
Cleaning and restoring the affected area to IICRC S520 standards
💡 Learn the Right Way to Remove Mold:
https://youtu.be/gNsjxl6cdmw
📌 Subscribe for more mold, HVAC, and indoor air quality tips:
👉 https://www.youtube.com/@UC1CfLq9Nec9u_1Z92MuptPw
#blackmold #iaq #moldremediationShow More

Now Playing
Does The ERMI Test Really Work? #ermi #moldtesting

Now Playing
Interview With Microbiologist Brittany Gordon With Sporelytics Inc.
Welcome to another GreenFox Air Quality exclusive. In this video, we ...
Welcome to another GreenFox Air Quality exclusive. In this video, we sit down with Brittany Gordon, founder of Sporelytics Inc. based in Ft. Lauderdale, Florida, and Brett Brunsvold, President of ...GreenFox Air Quality and Full Spectrum Environmental. Together, they break down the current and future landscape of the mold industry from the inside out.
From advanced AI microscopy to the utility of mold detection dogs, this conversation covers it all—including ERMI testing, Brittany's mission to leave a lasting impact on the field, and how Sporelytics is pushing boundaries in environmental microbiology.
This episode is a must-watch for IAQ professionals, mold remediation contractors, home inspectors, and anyone interested in the science behind the air we breathe.
—VIDEO CHAPTERS
0:00 Intro
4:38 Sporelytics
7:18 How Mold Sampling Works
11:41 The Future of the Mold Industry
13:30 ERMI Testing
16:00 Mold Dogs
20:08 Why Do Air and Swab Samples?
26:05 Long Term Vision of Sporelytics
35:03 Advice for Future Mold Professionals
36:19 Women in The Mold Industry
37:33 Outro
📌 Watch next:
🔹 Step-by-Step Mold Remediation with Brett Brunsvold
👉 https://youtu.be/gNsjxl6cdmw?si=bvhtYXB-BV9j5vpA
🔹 HVAC Duct Cleaning: Understanding Trunk Line Systems
👉 https://youtu.be/8bW0_BrPk6I?si=qvkjPuKnVOQztFSc
—
🎥 Subscribe for more:
https://www.youtube.com/@GreenfoxAirQuality
🌐 Visit us:
GreenFox Air Quality → https://greenfoxair.com
Sporelytics Inc. → https://www.sporelytics.com
#indoorairquality #moldShow More
From advanced AI microscopy to the utility of mold detection dogs, this conversation covers it all—including ERMI testing, Brittany's mission to leave a lasting impact on the field, and how Sporelytics is pushing boundaries in environmental microbiology.
This episode is a must-watch for IAQ professionals, mold remediation contractors, home inspectors, and anyone interested in the science behind the air we breathe.
—VIDEO CHAPTERS
0:00 Intro
4:38 Sporelytics
7:18 How Mold Sampling Works
11:41 The Future of the Mold Industry
13:30 ERMI Testing
16:00 Mold Dogs
20:08 Why Do Air and Swab Samples?
26:05 Long Term Vision of Sporelytics
35:03 Advice for Future Mold Professionals
36:19 Women in The Mold Industry
37:33 Outro
📌 Watch next:
🔹 Step-by-Step Mold Remediation with Brett Brunsvold
👉 https://youtu.be/gNsjxl6cdmw?si=bvhtYXB-BV9j5vpA
🔹 HVAC Duct Cleaning: Understanding Trunk Line Systems
👉 https://youtu.be/8bW0_BrPk6I?si=qvkjPuKnVOQztFSc
—
🎥 Subscribe for more:
https://www.youtube.com/@GreenfoxAirQuality
🌐 Visit us:
GreenFox Air Quality → https://greenfoxair.com
Sporelytics Inc. → https://www.sporelytics.com
#indoorairquality #moldShow More

Now Playing
How To Remove Mold Like A Pro ! 💪 #moldremoval #indoorairquality

Now Playing
How To Remove Mold In A Home - (EASY)
How to do mold remediation step by step In this video, Luke from ...
How to do mold remediation step by step
In this video, Luke from GreenFox Air Quality walks you through a complete mold remediation project—from containment to demolition, sanitization, and encapsulation—all performed ...under continuous negative air pressure. This is a real-world demonstration of how proper remediation is done according to IICRC standards to protect both the home and its occupants.
You'll see how our team:
✅ Sets up professional containment barriers
✅ Uses negative air machines to maintain pressure
✅ Performs safe and controlled demolition
✅ Applies EPA-registered sanitizers
✅ Finishes with mold-resistant encapsulation for long-term protection
Whether you're a homeowner dealing with indoor mold or a contractor looking to understand best practices, this video from the field gives you a firsthand look at the right way to do it.
📍 Serving South Florida? Need help?
Visit: https://greenfoxair.com
📺 Subscribe to our channel: GreenFox Air Quality on YouTube
🔔 Like, subscribe, and turn on notifications for more expert videos on air quality, remediation, and HVAC care!
#MoldRemediation #GreenFoxAirQuality #MoldRemoval #Containment #IAQShow More
In this video, Luke from GreenFox Air Quality walks you through a complete mold remediation project—from containment to demolition, sanitization, and encapsulation—all performed ...under continuous negative air pressure. This is a real-world demonstration of how proper remediation is done according to IICRC standards to protect both the home and its occupants.
You'll see how our team:
✅ Sets up professional containment barriers
✅ Uses negative air machines to maintain pressure
✅ Performs safe and controlled demolition
✅ Applies EPA-registered sanitizers
✅ Finishes with mold-resistant encapsulation for long-term protection
Whether you're a homeowner dealing with indoor mold or a contractor looking to understand best practices, this video from the field gives you a firsthand look at the right way to do it.
📍 Serving South Florida? Need help?
Visit: https://greenfoxair.com
📺 Subscribe to our channel: GreenFox Air Quality on YouTube
🔔 Like, subscribe, and turn on notifications for more expert videos on air quality, remediation, and HVAC care!
#MoldRemediation #GreenFoxAirQuality #MoldRemoval #Containment #IAQShow More

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How To Properly Drain A Dehumidifier 💦#moldprevention #dehumidifier

Now Playing
HVAC Air Duct Cleaning 102- WARNING ⚠️ Advanced Techniques!
HVAC Air Duct Cleaning 102 | Trunk and Branch System Explained by ...
HVAC Air Duct Cleaning 102 | Trunk and Branch System Explained by GreenFox Air Quality
In this follow-up to our widely viewed HVAC Air Duct Cleaning 101 video (watch Part 1 ...here), we dive deeper into the structure and cleaning process for trunk and branch duct systems, one of the most common HVAC layouts found in residential and light commercial buildings across Florida.
🎥 In Episode 102, Luke from the GreenFox team explains:
What a trunk and run (or trunk and branch) system looks like inside your attic or crawlspace
How it differs from the spider system we broke down in Part 1
Why trunk systems require different cleaning tools and techniques
How contaminants accumulate in trunk lines and splitters over time
The GreenFox approach to proper source removal cleaning using NADCA-approved methods
🛠️ This isn’t just another DIY-style overview — it’s real education from licensed professionals out in the field. Whether you’re a homeowner trying to understand your HVAC setup or a fellow contractor learning the ropes, this video shows you what professional-grade duct cleaning should look like.
🌬️ Poor air quality? Dusty vents? Musty odors? If your home uses a trunk-style duct layout, these issues could be signs that your system is overdue for cleaning. GreenFox Air Quality offers thorough HVAC remediation across Palm Beach County, using safe, certified techniques that restore performance and protect your health.
📍 Learn more or request a service at: https://greenfoxair.com
🔗 Subscribe to our channel for regular updates on duct cleaning, mold remediation, indoor air quality, and HVAC education.
👍 Like this video if you find it helpful, and drop a comment below if you have questions for the team!
📲 Follow us on Instagram: @greenfoxair
📞 Serving South Florida | Call us today to book your next service.
▶️ Don’t forget to watch Part 1 of this series: HVAC Duct Cleaning 101 – Spider Systems Explained
📺 https://youtu.be/HxqQyOqeAkg
#GreenFoxAirQuality #AirDuctCleaning #HVAC102 #IndoorAirQuality #DuctCleaning #NADCA #TrunkAndBranch #HVACMaintenance #cleanairShow More
In this follow-up to our widely viewed HVAC Air Duct Cleaning 101 video (watch Part 1 ...here), we dive deeper into the structure and cleaning process for trunk and branch duct systems, one of the most common HVAC layouts found in residential and light commercial buildings across Florida.
🎥 In Episode 102, Luke from the GreenFox team explains:
What a trunk and run (or trunk and branch) system looks like inside your attic or crawlspace
How it differs from the spider system we broke down in Part 1
Why trunk systems require different cleaning tools and techniques
How contaminants accumulate in trunk lines and splitters over time
The GreenFox approach to proper source removal cleaning using NADCA-approved methods
🛠️ This isn’t just another DIY-style overview — it’s real education from licensed professionals out in the field. Whether you’re a homeowner trying to understand your HVAC setup or a fellow contractor learning the ropes, this video shows you what professional-grade duct cleaning should look like.
🌬️ Poor air quality? Dusty vents? Musty odors? If your home uses a trunk-style duct layout, these issues could be signs that your system is overdue for cleaning. GreenFox Air Quality offers thorough HVAC remediation across Palm Beach County, using safe, certified techniques that restore performance and protect your health.
📍 Learn more or request a service at: https://greenfoxair.com
🔗 Subscribe to our channel for regular updates on duct cleaning, mold remediation, indoor air quality, and HVAC education.
👍 Like this video if you find it helpful, and drop a comment below if you have questions for the team!
📲 Follow us on Instagram: @greenfoxair
📞 Serving South Florida | Call us today to book your next service.
▶️ Don’t forget to watch Part 1 of this series: HVAC Duct Cleaning 101 – Spider Systems Explained
📺 https://youtu.be/HxqQyOqeAkg
#GreenFoxAirQuality #AirDuctCleaning #HVAC102 #IndoorAirQuality #DuctCleaning #NADCA #TrunkAndBranch #HVACMaintenance #cleanairShow More

Now Playing
What is An Air Scrubber and Why It's CRUCIAL For Mold Remediation🦠
How Air Scrubbers Work in Mold Remediation | GreenFox Air Quality 💨🦠 ...
How Air Scrubbers Work in Mold Remediation | GreenFox Air Quality 💨🦠
In this video, Jacy from GreenFox Air Quality walks you through one of the most important tools we use ...during mold remediation: the air scrubber. These machines don’t just sit in the background—they actively protect your space during every step of the cleanup.
Whether we’re tearing out contaminated materials, HEPA vacuuming surfaces, or doing a full microclean, air scrubbers help keep the job site clean and the surrounding air safe by continuously filtering airborne particles. Jacy breaks down exactly how they work—from pulling in contaminated air, to passing it through multiple stages of filtration, including a true HEPA filter, and finally exhausting clean air back into the environment.
He also shares when and why we deploy them, how long they typically run, and what size or type of scrubber is right depending on the square footage and severity of the job.
If you’ve ever seen one of these machines on a job and wondered what it does—or why it’s humming away in the corner while we’re working—this video will give you a full behind-the-scenes look.
🛠️ In this video:
What an air scrubber is and how it functions
Why it’s essential on every mold remediation site
Different types of filters inside the machine
Placement strategies for maximum efficiency
When we use multiple scrubbers and how long they run
What makes a HEPA filter effective
Tips for homeowners who want to understand the process
💬 Drop your questions in the comments—we’re always happy to educate clients and fellow pros.
📍 Based in South Florida? Visit https://greenfoxair.com to learn more about our mold remediation and indoor air quality services.
🔔 Don’t forget to like, subscribe, and turn on notifications for more behind-the-scenes insights from real jobs in the field.
Check out our channel: https://www.youtube.com/@UC1CfLq9Nec9u_1Z92MuptPwShow More
In this video, Jacy from GreenFox Air Quality walks you through one of the most important tools we use ...during mold remediation: the air scrubber. These machines don’t just sit in the background—they actively protect your space during every step of the cleanup.
Whether we’re tearing out contaminated materials, HEPA vacuuming surfaces, or doing a full microclean, air scrubbers help keep the job site clean and the surrounding air safe by continuously filtering airborne particles. Jacy breaks down exactly how they work—from pulling in contaminated air, to passing it through multiple stages of filtration, including a true HEPA filter, and finally exhausting clean air back into the environment.
He also shares when and why we deploy them, how long they typically run, and what size or type of scrubber is right depending on the square footage and severity of the job.
If you’ve ever seen one of these machines on a job and wondered what it does—or why it’s humming away in the corner while we’re working—this video will give you a full behind-the-scenes look.
🛠️ In this video:
What an air scrubber is and how it functions
Why it’s essential on every mold remediation site
Different types of filters inside the machine
Placement strategies for maximum efficiency
When we use multiple scrubbers and how long they run
What makes a HEPA filter effective
Tips for homeowners who want to understand the process
💬 Drop your questions in the comments—we’re always happy to educate clients and fellow pros.
📍 Based in South Florida? Visit https://greenfoxair.com to learn more about our mold remediation and indoor air quality services.
🔔 Don’t forget to like, subscribe, and turn on notifications for more behind-the-scenes insights from real jobs in the field.
Check out our channel: https://www.youtube.com/@UC1CfLq9Nec9u_1Z92MuptPwShow More

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How To Contain And Prevent Mold From Spreading 🦠👃#molddamage

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The NUMBER 1 Florida Home Hack Revealed! 🏠🤐🤫#floridahomes #homehacks