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Trusted by 3,000+ patients nationwide
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Mold Home Test

The check engine light for your home's health. Test your dust for the 5 key toxic molds that could be hidden in your home.

Select your kit:
Order Single Mold Home Test

Each test covers one room or HVAC zone

  • Easy at-home collection
  • Results in less than a week
  • qPCR lab analysis technology
Mold Home Test — $199
Order Mold Home Test

Stop wondering,
get clarity

Toxic mold often hides behind walls, under flooring, and inside HVAC. Your dust holds the record, and this test is built to end the guesswork.

Reveals hidden toxic mold

Certified lab analysis

Clear answers you can act on

Easy steps to clearer answers

  1. 01

    Order your kit

    Ships in 1-2 business days. No prescription, no doctor's visit.

    MoldCo home test kit box with collection swab and return envelope
  2. 02

    Take your sample

    Just a few minutes to collect dust in your home.

    Collecting a dust sample at home
  3. 03

    Mail it back

    Drop in the prepaid envelope. Postage and return are on us.

    Mailing the prepaid sample envelope
  4. 04

    Get your report

    Find what's been bothering you, or you cross mold off the list.

    Phone showing the home test results report and next steps

Recommended by top mold clinicians and inspectors

  • Justin Sachs
    When a family is sick, the mold is almost always hidden. MSQPCR testing is the first method I trust to find what's actually there.
    Justin SachsCEO of Medviro
  • Dr. Shoemaker
    Patients ask me what else they can do beyond treatment. Dust testing is one of the first things I recommend. Knowing what's in your environment is one of the best ways to give yourself every chance.
    Dr. ShoemakerFounding Clinician at MoldCo

Trained or teaching at leading institutions

  • Duke University
  • Cornell University
  • Boston College

Designed to test
for what matters

Air Tests
Petri dishes
Tests for the 5 strains linked to illness
Reflects long-term exposure
Precise qPCR testing methodology
Compare against reference ranges

Built for clarity,
not noise

Our medical team sets the highest standard for mold testing so you test what you need, and nothing you don’t.

Clinician designed testing“Big 5”Toxic mold strains in one test
Extensive field expertise40+Publications from MoldCo's clinical team

As seen in core publications

  • Fitt/Insider
  • Good Day LA
  • Inc.
  • USA Today
  • FIERCE Healthcare

Test the “Big 5” mold species

  • Aspergillus PenicillioidesAspergillus PenicillioidesHigh humidity lover. Triggers allergies and asthma.
  • Aspergillus VersicolorAspergillus VersicolorCommon in dampness. Produces toxic sterigmatocystin.
  • Chaetomium GlobosumChaetomium GlobosumSign of chronic water damage. Found on wet drywall.
  • Stachybotrys ChartarumStachybotrys ChartarumToxic 'black mold.' Loves constant moisture.
  • Wallemia sebiWallemia sebiFound in dry heat/salted foods. Respiratory irritant.
Order your Mold Home Test

Dust testing in action

Know what’s in
your home

Order your Mold Home Test