Testing & Process · 7 min read
Testing the building, not the body.
Environmental Mycotoxin Testing
Dust and air sampling for mycotoxins, the chemical byproducts certain molds release, offered through accredited laboratory partners for CIRS and mold-sensitive clients.
Mycotoxins are chemical compounds produced by certain molds under certain conditions. They are not spores and they are not alive, which is why a standard spore count can look acceptable in a home that still makes a sensitized person feel ill. Environmental mycotoxin testing measures these compounds directly in settled dust or on air filters so you can see whether the building itself carries a toxin load.
UES offers environmental mycotoxin panels through our accredited laboratory partners, collected by Florida DBPR licensed mold assessors and interpreted alongside a physical inspection. We are frequently asked for this test by clients working with practitioners on chronic inflammatory response syndrome, often shortened to CIRS, and by families who need to know whether a home is the source of ongoing symptoms.
When mycotoxin testing is the right call
- Your medical provider has asked whether your home environment contains mycotoxins, often after a urine or blood panel came back elevated.
- You have been diagnosed with or are being evaluated for CIRS or another mold-related sensitivity and need to decide whether to stay in or leave a home.
- A remediation has been completed but you still react in the building, and you want to know whether residual toxins remain in dust or contents.
- You are considering a home or rental with a known water damage history and want more than a spore count before signing.
- You store furniture, books or belongings from a previously moldy property and want to know whether they can safely come into a clean home.
How it works
- 1
A licensed assessor reviews your concerns, any practitioner requests and the home's water history, then completes a visual and moisture inspection.
- 2
Dust is collected from agreed surfaces, or an air sample is drawn through a filter cassette over an extended period, following the laboratory's collection protocol.
- 3
Samples are sealed and shipped under chain of custody to an accredited laboratory that specializes in mycotoxin analysis.
- 4
The laboratory screens for a panel of common mycotoxin groups and reports the concentration of each.
- 5
We deliver the report in the UES Client Portal with plain-language interpretation, inspection findings and recommended next steps.
Environmental testing versus urine mycotoxin testing
Urine mycotoxin panels are ordered by physicians and measure what your body is excreting. They can indicate exposure but cannot tell you where the exposure came from. Diet, past environments, workplaces and vehicles all contribute, and the body's clearance rate varies from person to person. Environmental mycotoxin testing answers a different question: does this specific building contain mycotoxins in its dust or air right now?
The two tests work best together. A practitioner may use the urine result to guide treatment while the environmental result tells you whether the home needs attention or whether the source lies elsewhere. UES performs only environmental sampling. We do not offer medical testing or diagnosis, and we encourage every client with symptoms to work with a qualified physician. What we can do is give that physician solid, documented building data to work with.
What the panel can and cannot tell you
Environmental mycotoxin panels screen dust or filter media for several families of mycotoxins associated with common indoor water-damage molds. A detection confirms that toxin-producing growth has occurred somewhere that contributes dust to the sampled area. It does not, by itself, locate the growth, tell you whether it is active, or establish a safe threshold, because no regulatory exposure limits exist for mycotoxins in homes.
That is why UES never runs a mycotoxin panel without an inspection. Thermal imaging and moisture mapping find the wet building materials. Air and surface spore sampling identify which species are growing and where. The mycotoxin result then adds a layer of information about toxin load that spore counts alone cannot provide. Together they support a written remediation protocol that addresses the source, the contaminated materials and the dust that carries the toxins into living space.
Why an independent assessor matters for sensitive clients
Clients dealing with CIRS or mold sensitivity are often exhausted, anxious and vulnerable to being oversold. Some have already spent heavily on remediation that did not resolve their symptoms. UES assesses and tests only. We do not remediate, sell air purifiers or accept referral fees, so there is no incentive to recommend demolition when a targeted cleaning will do, or to minimize a problem to protect a contractor relationship.
We also understand that this group needs careful communication. We explain which results are significant, which are background and which require a follow-up sample. If the home is clean and the exposure is coming from somewhere else, we will say so.
- Sampling can target bedrooms, HVAC returns and contents separately so you can make room-by-room decisions.
- Pre- and post-remediation panels document whether toxin loads have actually dropped.
- Results are formatted so your practitioner can read them without translating lab jargon.
Florida homes and mycotoxin risk
Central Florida provides the ingredients that toxin-producing molds prefer: sustained humidity, warm temperatures, frequent water intrusion from storms and plumbing, and building cavities that stay damp behind drywall and under flooring. Air conditioning systems that run year-round pick up dust from one room and deliver it to every other. Homes that were flooded during past hurricane seasons and dried without professional oversight are a recurring source of elevated results, as are properties where a water heater, washing machine or slab leak went unnoticed for weeks. If your home has any of this history, mycotoxin testing paired with a moisture investigation gives you a fuller picture than a spore count alone. Seasonal residents and vacation rental owners should pay particular attention, since a home that sits closed and warm for months gives growth time to mature undisturbed.
Mycotoxin Testing questions
Does UES test my body for mycotoxins?
No. UES tests buildings, not people. Urine and blood mycotoxin panels are ordered through physicians and medical laboratories. We provide the environmental side: dust and air sampling of your home that your physician can compare with your medical results.
Is there a safe level of mycotoxins in a home?
No regulatory agency has set exposure limits for mycotoxins in residential dust or air. Laboratories report detection and concentration, and interpretation depends on the inspection findings, the type of toxin and the sensitivity of the occupants. We explain what your particular results suggest rather than quoting a pass or fail line that does not exist.
Can mycotoxins remain after mold remediation?
Yes. Mycotoxins are chemical compounds, not living organisms, so killing or removing growth does not automatically remove toxins from settled dust, soft furnishings or duct interiors. A post-remediation mycotoxin panel, along with standard clearance sampling, shows whether cleaning was thorough enough.
Should I test my belongings before moving them to a new home?
If the items came from a property with confirmed toxin-producing mold, sampling representative contents can help you decide what to clean, what to discard and what is safe to keep. We can collect dust from furniture, books and stored boxes as part of the same visit.
How do I schedule mycotoxin testing in Central Florida?
Book at /book-assessment or call (407) 438-4684 and mention that you need environmental mycotoxin sampling. Let us know if a practitioner has requested a specific panel so we can match the collection method, and we will schedule a licensed assessor across Orlando, Leesburg, Ocala and the surrounding region.
Need mycotoxin testing?
Independent, lab-verified answers from Florida licensed assessors who never sell remediation.
What our clients say
“The owner and her team are incredibly thorough. They spent hours in my home and shared what they were doing along the way. UES goes way beyond what I expected, providing an education along with a comprehensive analysis. A multipage report along with recommendations was professionally presented and staff was available to answer all of my questions. I have complete faith in UES's procedures and findings and highly recommend them with no reservations.”
“No home owner wants to hear the word "mold", but if you do, you need the best to support you through the journey. Ultimate Environmental Solutions (UES) is the best. Initially, I didn't know where to turn and UES was highly recommended to me by a friend. The owner and her team walked me through every step and created a plan of action. They were kind, responsive, professional, but most of all knowledgeable. The thorough protocol report they provided was a valuable asset in claiming mold and water damage compensation from my insurance company. Do not cut corners when it comes to mold. The owner is an expert in her field. She is my trusted ally and truly went above and beyond.”
“If you are wondering who to trust with the health and safety of your family, look no further than UES Ultimate Environmental Solutions, Inc. The owner came out to our home and put my mind and wallet to ease. She was transparent, authentic, and professional. She truly cared about my family and our needs, including financial and wellbeing. It's hard to trust anyone anymore. I promise you; you can trust UES. Once you meet her, you'll immediately know why I felt compelled to leave this review as soon as she left my home. Thank you for UES.”
“Ultimate Environmental Solutions provided the environmental testing during a remediation project due to hurricane damage to one of my commercial office building. I found UES to be very professional and easy to work with. I will definitely reach out to them should the need arise.”
“My experience with UES was wonderful. The inspector was friendly, professional and thorough. The office staff was very competent and helpful. The mold specialists spent a great deal of time with me on the phone assessing my needs and guiding me to the type of inspection that was right for me, and she was very careful and thorough in explaining to me the results of the lab results. I HIGHLY RECOMMEND this company to anyone searching for mold inspections.”
“Unbelievable customer service and professional knowledge even to non-customer!!! Right off the bat, the owner knew her FL company couldn't help my out-of-state situation; yet she spent her time offering me direction, tips, pointers, pointing me to national testing lab and national organizations which may be able to provide environmental test kit and consultants in my state to help me with the vapor invasion situation at my town home. She even helped me understand a bit on everything from typical airflow of building, firewall building code, construction layout of high density residence... The information she gave me will save me hours of researching. A true rarity.”
“Prompt, thorough and efficient. Did an in-depth survey and report of findings, after our recent fire. Not someone I want to see, again, LOL. But, would highly recommend their services.”
“The UES team were honest, thorough and experts in their forensic analysis of my home environmental inspection. I highly recommend them for anyone concerned with potential mold issues in their home.”
“The owner and her team were very thorough and very knowledgeable. We've been dealing with them for a couple years now. Look no further for mold experts.”
“I highly recommend this company. I used their services on two separate occasions. The owner is awesome. The report was very comprehensive but she still took the time to review it with me by phone to ensure I had all the necessary information. The team are experts in what they do. I found them to be very knowledgeable, punctual and pleasant to work with.”
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Clear, honest answers about the air you breathe and the building you live or work in.
Independent, state-licensed mold assessors and indoor air quality consultants since 2000. We test, we diagnose and we document; we never sell remediation, so the only thing our report has to serve is you.
Ultimate Environmental Solutions, Inc.
Florida licensed mold assessors · Leesburg & Orlando · Serving the entire state