Science and Research

Reveal the Unseen, Uncover What’s Hiding in the Air You Breathe. Your home may look clean, but your dust holds the truth.

Science And Research

Discover the DNA-Level Accuracy of The Dust Test

The Dust Test uses advanced DNA-based msqPCR technology to detect 36 common harmful mold species. It’s more accurate than traditional tests, without the cost or hassle of hiring a pro. Affordable, precise, and revealing.

The Science Behind It – What is MSQPCR?

DNA Precision
DNA-based
Precision

Uses advanced DNA sequencing to accurately identify mold species.

Species Detection
Species-Specific
Detection

Targets over 36 mold species for detailed, reliable results.

Objective
Objective &
Quantifiable

Eliminates guesswork — no subjective spore counting.

Rapid Results
Rapid
Results

Delivers results in
approximately 3 hours, far faster than culturing.

High Sensitivity
High
Sensitivity

Delivers results in
approximately 3 hours, far faster than culturing.

Applications
Wide
Applications

Trusted in homes, hospitals,
agriculture, and food safety.

EPA Method
EPA-Backed
Method

Supported by the U.S. EPA
and used by licensed labs.

The Science Behind It – What is MSQPCR?

Revolutionary Approach

A Revolutionary
Approach to Mold Detection

MSQPCR is a cutting-edge DNA-based method that overcomes the limitations of traditional mold detection techniques like culturing and spore counting. It offers a precise, objective approach by targeting mold-specific DNA sequences.

How
MSQPCR Works

The process begins with advanced sample prep, extracting DNA from air or dust. Quantitative PCR is then applied, making detection faster, more accurate, and highly reliable.

01
Precision Through DNA Probes

Using dual fluorescent DNA probes, MSQPCR identifies mold species with exceptional accuracy. This eliminates subjectivity and enables clear, measurable mold assessments for homes and scientific studies

DNA double helix
02
Applications Across Multiple Fields

MSQPCR is used in homes, hospitals, and agriculture to detect harmful molds and pathogens. Its speed and sensitivity make it ideal for high-risk environments needing fast, accurate results.

Applications
03
Enhanced Speed and Specificity

With results available in about three hours, MSQPCR is significantly faster than traditional methods. Its high specificity and wide application make it a breakthrough in mold detection.

Speed and Specificity
04
A Major Step Forward in Environmental Safety

Backed by the U.S. EPA, MSQPCR offers an affordable, effective tool for identifying mold risks early—protecting health, homes, and food systems with confidence.

Environmental Safety

How
MSQPCR Works

The process begins with advanced sample prep, extracting DNA from air or dust. Quantitative PCR is then applied, making detection faster, more accurate, and highly reliable.

Using dual fluorescent DNA probes, MSQPCR identifies mold species with exceptional accuracy. This eliminates subjectivity and enables clear, measurable mold assessments for homes and scientific studies.

MSQPCR is used in homes, hospitals, and agriculture to detect harmful molds and pathogens. Its speed and sensitivity make it ideal for high-risk environments needing fast, accurate results.

With results available in about three hours, MSQPCR is significantly faster than traditional methods. Its high specificity and wide application make it a breakthrough in mold detection.

Backed by the U.S. EPA, MSQPCR offers an affordable, effective tool for identifying mold risks early— protecting health, homes, and food systems with confidence.
howthedusttest Dust Test

The Results
Were Staggering!

Between 2004 and 2019, 34 out of 36 species showed an increase in prevalence of mold contamination in the sampled homes.
The AHHS II concluded:

By using the ERMI metric, we were able to demonstrate that water damage and mold growth were more likely to occur as homes get older.

Below, You Will Find A Summary Of The Occurrence In Mold Species From AHHS I To AHHS II.

AHHS2

AHHS2

The Research

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.

Dust contains a complex mixture of spores, fragments, allergens, and bacteria that can persist indoors and affect human health significantly.

The personal cloud refers to the microenvironment of particles and fragments surrounding each person, largely influenced by their movement and surroundings.