Mold on your wall? Find out what it is.
Swab the spot, mail it to an accredited lab, and get a report by email that names the mold types found.
From $80 · Shipping both ways included
Choose your swabs- Accredited lab
- Results by email
- Ships in 1–2 business days
Swab 1 · Bathroom ceiling
Swab 2 · Closet wall
Example layout only. Your report comes from the lab.
How it works
Four steps, no appointment
Order your swabs
Pick how many spots you want tested. Your kit ships in 1–2 business days.
Swab each spot
One swab per spot. The instructions and sample form walk you through it.
Mail it to the lab
Send the swabs to the lab. Return shipping is included.
Get your results
Results are ready 24–48 hours after the lab receives your swabs. We email you, and you can view the report on your order page.
Your kit
How many spots do you want tested?
One swab tests one spot. The more swabs, the lower the price per swab.
Swabs
Secure checkout by Stripe. You can change the number of swabs at checkout. All sales are final, so please double-check your shipping address.
Know what you're getting
What a swab test tells you
It tells you
- Whether the spot you swabbed has mold on it
- Which mold types the lab found on each swab
- A written lab report you can keep or show a contractor
It doesn't
- Test the air or the rest of the house
- Find hidden moisture or explain why it's growing
- Replace a professional inspection
Mold grows where moisture collects. If the lab finds growth, the moisture behind it is still the thing to fix.
Questions
Good to know
How long do results take?
Results are ready 24–48 hours after the lab receives your swabs. We email you when they’re posted, and you can view or download the lab report on the tracking page.
How do I check my order?
Go to the tracking page and enter the email you used at checkout. It shows where your order is, from shipping to the lab to your results.
Is return shipping included?
Yes. Shipping to you and back to the lab is included in the price.
How many swabs do I need?
One swab per spot. Count the spots you want answers on, like a ceiling stain and a spot behind the toilet, and pick that many.
What comes in the kit?
Your swabs, step-by-step sampling instructions, and a sample form to send in with them.
When does my kit ship?
Kits ship in 1–2 business days from the day you order.
Is this a mold inspection?
No. It's a lab test of the spots you swab. It doesn't look for hidden moisture or check the rest of the house.
Can I get a refund?
All sales are final. Your kit ships to the address you enter at checkout, so please double-check it before you pay. See shipping & returns for details.