You Wash the Sheets. The Mattress Puts the Problem Right Back.
CaptureCards™ slide under your mattress once, pull dust mites out of the bed with a plant-derived lure, and show you the catch under your phone light. 10-second setup. One card lasts 3 months. No sprays, no fumes, no new laundry routine.

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Two weeks in and my mornings are completely clear. I wish I'd found this years ago.






CaptureCard™ Dust Mite Traps
Slide one under your mattress. Pull dust mites out of your bed — and see what you caught.
Choose Your Supply · 1 Card = 3 Months
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90-Day Money Back. Try CaptureCards for a full card cycle. Full refund. No return needed.
What People Say First
"I had tried washing, covers, and a purifier. The card was the first thing that made the mattress source click for me." Melissa R., verified buyer
"It was honestly gross to check. And that proof was exactly what I needed." Dana K., verified buyer
Every Wash Treats the Result. The Mattress Keeps Making More.
Here's the cycle you're stuck in. Dust mites live deep inside the mattress foam and the pillow zone. Every night they feed on the skin you shed and leave allergen dust behind. Every wash cleans the fabric, and within days the colony has refilled it from underneath.
You can't wash a mattress. So the result gets treated over and over, while the cause never moves.

Strip the bed, hot wash, remake it. Clear for a day or two.
Blocked again by midweek. Wonder what you missed.
Buy one more thing: cover, spray, purifier. Repeat.
Treat the Cause: Pull the Mites Out and Trap Them

CaptureCards work in the opposite direction of everything you've tried. Instead of cleaning around the source, a plant-derived lure draws mites out of the foam and onto the card, where the adhesive traps them for good measure, along with the allergen dust they carry.
In a controlled lab test, 1,206 of 1,210 mites collected on the card. Up to 99%.
About the Cost of a Coffee a Month
Run the numbers on your current routine: extra hot-wash cycles every week, replacement covers, purifier filters, sprays that need re-buying forever. Hundreds a year, aimed at the result.
One CaptureCard covers a sleep zone for 3 months. Per night, it's pennies. And it's the only line in the budget that shows you what it caught.
Hold It to Your Phone Light and See
After a few weeks, the dark specks on the card tell you everything the label of a spray bottle never could. That's the moment this stops being another allergy product and starts being the one that worked.

Hold the card to a phone light to check your catch.
3 months of coverage per card
No sprays, fumes, or chemicals near your pillow
Safe around kids and pets
90-day money-back guarantee, no return needed
Don't Take Our Word For It

Morning congestion, gone
I used to wake up so blocked I couldn't breathe through my nose. Two weeks in, my mornings are clear.
Carol M.✓ Verified
My son stopped wheezing
He used to wake up wheezing every single morning. Now he doesn't. That alone was worth it.
David R.✓ Verified
I could actually see it working
I held the card to my phone light and saw the catch. First mite product I could tell was doing something.
Fred T.✓ Verified
The only thing that worked
Covers, sprays, a purifier I overpaid for. This is the one I could actually see working.
Rebecca S.✓ Verified
Used them all over the house
Put one by the couch and one near the dog bed too. Big difference for the whole room.
Dana K.✓ Verified
Sleeping through again
First time in years I sleep through the night without waking up congested at 3am.
Andy P.✓ VerifiedMore Reasons People Won't Sleep Without One
I check the card every few weeks and it's working every time. I finally trust what's in my bed.






90 Nights. See It Or Your Money Back.
Try CaptureCards for a full card cycle. If you don't see the catch on the card in 90 days, you get a full refund. No return needed.
Get CaptureCards Risk-FreeCaptureCards™ are sold exclusively on this website. Due to high recent demand, certain batches can sell out from time to time. Most bedrooms use 3 cards at a time: one under the mattress and one near each pillow.
Every order is backed by our 90-day money-back guarantee.