90% of Indoor Air Toxins Settle as Dust
Dust isn't just dirt — it's a time capsule of everything in your air. Testing settled dust reveals hidden threats that air filters miss.
Cotton Pad Sample
Ideal for floors, carpets, furniture
- Wide Spectrum Test: Microplastics, formaldehyde, VOCs, heavy metals, pH, radioactivity
- Electrical Conductivity
- Total Biological Mass
- Generate a digital odor profile ("smellprint") using the Cyranose 320. Learn more about the Cyranose 320 electronic nose .
Tape Lift Sample
Perfect for electronics, hard surfaces
- Surface Chlorides (smoke damage)
- Fibers: Asbestos, zinc whiskers, etc.
- Particle Size Distribution
- Mold & Fungi
- Microbial
- Microplastics
Dust settles from the air and re-enters when disturbed. It’s a cumulative record of airborne toxins over weeks or months.
Unlike air sampling (snapshot), dust testing shows long-term exposure — the true risk to health and electronics.
Ready to Test Your Dust?
No kit required. Just wipe, seal, and send. Results delivered securely via email.
What DustTox™ Can Do for You
"Found asbestos in our 1970s office. Avoided a $50k remediation disaster."
— Facility Manager
"Microplastics in every room. Now we filter and vacuum differently."
— Parent
"Saved our server room from chloride corrosion. Critical for data centers."
— IT Director
"Living near a nuclear power plant, we wanted independent verification that radioactive dust wasn’t putting our family at risk."
— Concerned Parent