Finally, a test mold can't hide from.

Developed by the world's top indoor air quality experts. The Dust Test let's you know what is in the air you're breathing.

People Can't Get Healthy if They're Living Inside the Problem

75% of homes have a significant mold or bacteria contamination. By testing the dust in your home with The Dust Test, you will learn exactly what is in the air you're breathing.

It's heathy home intelligence that let's you see what you breathe.

How it Works

Inside The Dust Test will be a dust collection cloth with instructions and links to tutorial videos. For the best results, you'll want to collect as much dust as possible throughout your home using the provided dust collection cloth. The entire process should take no more than a few minutes.

You'll then send your dusty collection cloth out to the laboratory for detailed analysis. Don't worry, we'll provide instructions and shipping martials for you to ship your sample to the lab.

Once the lab analyzes your dust sample, we will provide you a comprehensive report showing you exactly what's in the air you're breathing and how it compares to homes like yours across the country. 

The Dust Test


The Dust Test helps you match the molds in your home with the mycotoxins in your body.

Who It’s For:

Someone who is wondering if they have a mold problem.

What it Does:

Identifies the 36 mold species most commonly found in homes studied by the EPA

What You'll Learn with The Dust Test

The Dust Test combines the most current science with the results of real home inspections, so you can make easier decisions about your health.

Is your home unhealthy?

Find out if you have a problem, how bad it is, and how many sources may be contributing to it.

Should you stay or move?

See how your home compares to others across the country to decide if you should stay or move.

Free phone consultation.

The Dust Test is the only home testing kit that comes with a free call to discuss your best next steps.

"So many of my patients struggle with the effects of mold exposure which is why it is so important that they test their home. The PCR technology utilized by The Dust Test is the best way to screen a home to see what my patients are exposed to"

the dust test mold

The Dust Test Superior Data and Guidance

Air Test


Mold Category

Mold Species




Mold Groups / Levels




How Your Home Compares to Others



Odds of Finding a Healthier Home



Free Next Steps Phone Call



It's Time to Move on From ERMI

Dust testing has become the new standard for functional health practitioners and indoor environmental professionals to truly understand the impact someone’s home may be having on their health. And The Dust Test is the most comprehensive form of dust testing.

Unlike ERMI, The Dust Test combines cutting edge DNA and chemical sequencing technologies to identify the full load of invisible fungal and toxic fragments in any home. This includes determining and quantifying mold species, mycotoxins types, and endotoxins.

Dust testing is the first step to determine if you have a toxic mold or bacteria problem in your home, and its severity. With this information you can validate if your home is making you sick, and determine your best next steps. So say goodbye to ERMI, and say hello to The Dust Test!

The DUST Test

The Research

Spores vs. Fragments: The Real Enemy

Spores only account for 0.2% of the total impact mold and bacteria. The fragments that break away from these colonies can be 500x more than the number of spores they produce.


These findings indicate that the actual (field) contribution of fungal fragments to the overall exposure is very high, even much higher than was earlier estimated resulting from the laboratory-generated data. As the exposure to airborne fungal fragments cannot be quantified based on spore concentrations, fragment measurements should be included when assessing exposures in moldy buildings.

Respiratory deposition models suggest that such fragments of Stachybotrys chartarum may be deposited in 230–250 fold higher numbers than spores. 123

Dust Harbors Everything

Gravity brings particles like mold spores, mycotoxins and endotoxins down to horizontal surfaces (like floors and furniture). Dust acts as a net to collect it all. 456

The Personal Cloud

Simple everyday activities (like walking around) will pop house dust up from surfaces and into our breathing zone. This creates a consistent and ongoing exposure called the “personal cloud effect”. 789

the dust test
the dust test
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The Team Behind The Dust Test

Michael Rubino


Corey Levy

We Inspect

Brian Karr

We Inspect

Frequently Asked Questions

  • Ordering Questions

  • Product Questions

  • Process Questions

Questions About Ordering The Dust Test

Do you ship internationally?

At this time, we are only able to ship our products within the United States. We understand that our international customers are looking for a solution and we are working to expand our shipping options in the near future. We apologize for any inconvenience this may cause and appreciate your understanding. If you have any further questions or concerns, please do not hesitate to contact us.

How long until orders are fulfilled?

Orders are fulfilled Monday through Friday from 7AM to 3PM ET. If ordering within those time periods, orders will be shipped the same day. If ordering outside those time periods, orders will be shipped the following business day.

Do you offer expedited lab results or shipping? 

At this time, we do not offer expedited lab results or shipping. However, we understand the importance of receiving your results or products as soon as possible, and we are actively working on offering these options in the near future. We apologize for any inconvenience this may cause and appreciate your understanding. If you have any further questions or concerns, please feel free to contact us.