• CaptureCards box and mite-capture cards hero
  • CaptureCards front and back product detail
  • 1 card equals 3 months of protection
  • How to check what your CaptureCard caught with your phone
  • CaptureCards trap mechanism step by step
  • CaptureCards three layer construction
  • Sliding a CaptureCard under a mattress
  • CaptureCards are safe around kids and pets
  • CaptureCards box and mite-capture cards hero
  • CaptureCards front and back product detail
  • 1 card equals 3 months of protection
  • How to check what your CaptureCard caught with your phone
  • CaptureCards trap mechanism step by step
  • CaptureCards three layer construction
  • Sliding a CaptureCard under a mattress
  • CaptureCards are safe around kids and pets
★★★★★ 4.85 (5,247 Reviews)

CaptureCard™ Dust Mite Traps

Slide one under your mattress. Pull dust mites out of your bed — and see what you caught.

  • Wake Up Clear — Stop Stuffy, Sneezy Mornings
  • Pull Dust Mites Out While You Sleep
  • See The Proof Right On The Card
  • No Sprays. No Fumes. No Off-Gassing.
  • Fast 2-Day Shipping Inside The U.S.

Choose Your Supply · 1 Card = 3 Months

The more cards you grab, the more you save.
🔒 Secure checkout 📦 Fast U.S. Shipping 🛡️ 90-Day Money Back — no return needed

90-Day Money Back. Try CaptureCards for a full card cycle. Full refund. No return needed.
Slide & Forget Mattress-Deep Removal Zero Sprays See What It Catches 200,000+ Homes Works While You Sleep
Slide & Forget Mattress-Deep Removal Zero Sprays See What It Catches 200,000+ Homes Works While You Sleep
CaptureCards dust mite trap
My son used to wake up sneezing with a blocked nose every single morning. A few weeks after I slid two cards under his mattress, he started waking up clear, rested, and actually refreshed. I cut one open and saw exactly why.
— Rachel M., Texas · Verified Buyer

You wash the sheets. The mattress just refills them.

Dust mites do not live on the surface you keep washing. They hide deep inside mattresses, pillows, sofas, and soft furniture — feeding on shed skin and leaving allergen-heavy droppings behind.

Woman waking up congested in bed

Stuffy Mornings Start in Bed

Itchy eyes, sneezing fits, and a blocked nose can hit the second your head touches the pillow because the source is inches from your face.

Washer beside mattress cross-section

Your Washer Cannot Reach the Colony

Hot-washing sheets helps, but the mites living inside the mattress just refill the surface again within days.

Spray bottle beside CaptureCards trap

Killing Is Not Removing

Sprays can leave dead mites, droppings, and residue in the fabric. CaptureCards pull the problem into the card so you can throw it away.

The Fix

What if you pulled them out instead of chasing them?

CaptureCards sit under your mattress and lure mites toward a sticky capture surface. They work around the clock, without sprays, fumes, or scrubbing.

Slide It In. Let It Work.

1

Slide It In

Sliding a CaptureCard under a mattress

Place a card under your mattress, pillow area, sofa cushion, or other soft-furniture hotspot. It takes about 10 seconds.

2

It Lures & Traps Around the Clock

CaptureCards trap mechanism steps

Natural mite-attracting compounds draw mites toward the card. A powerful adhesive locks mites, corpses, and droppings in place.

3

See It Working, Then Swap

Phone light revealing trapped mites on a CaptureCard

The bait turns mites dark so you can shine your phone on the card and see what it pulled out. Swap each card every 3 months.

Here's What's Happening Under Your Mattress

CaptureCards are designed for steady, around-the-clock capture in the place dust mites actually live: deep inside soft bedding and furniture.

Lure & Trap

Plant-derived attractants pull mites out of the fabric and toward the card. The adhesive surface catches them when they crawl in.

Lock & Reveal — 24/7

Captured mites and droppings stay fixed in the card. The visible darkening lets you know the card is working before you throw it away.

CaptureCards vs. Sprays & Covers

CaptureCards packaging and traps

CaptureCards

  • Pulls mites out of the mattress
  • Locks mites, corpses, and droppings in the card
  • Works while you sleep with no spraying
  • 1 card lasts up to 3 months
Spray bottle over bedding

Sprays & Covers

  • Often repel or kill without removing the debris
  • Can leave allergens in the mattress
  • Add scent, residue, or repeat chores
  • Still leave you guessing if anything worked

The cleaner way to handle dust mite hotspots.

CaptureCards Sprays & Repellents Mattress Covers
Removes mites from the mattress✓✗✗
Locks allergen debris away✓✗✗
Visible proof it is working✓✗✗
No sprays, fumes, or off-gassing✓✗✓
Works while you sleep✓✗✓
90-day guarantee✓✗✗
Cost per cardAs low as $4.50Recurring bottlesOften $50+

5,247 Reviews. 4.85 Stars.

4.85
★★★★★
5,247 Reviews
Fred R. review photo
★★★★★

Actually saw what it caught

I put one under our mattress and one under the couch. After a few weeks I checked with my phone light and could see dark specks on the card. It was disgusting, but also weirdly satisfying.

Fred R. · Verified Buyer
David review photo
★★★★★

No chemical smell

I used sprays before and hated the smell around my kids' beds. These just sit under the mattress. No scent, no residue, no extra laundry routine.

David · Verified Buyer
Carol N. review photo
★★★★★

Morning stuffiness improved

I still wash bedding, but this was the first thing that felt like it was dealing with what was inside the mattress instead of only the sheets.

Carol N. · Verified Buyer
Desert734 review photo
★★★★★

Simple and low effort

Slide it under, forget it, check it later. That is exactly the kind of allergy routine I can actually keep up with.

Desert734 · Verified Buyer
Rebecca review photo
★★★★★

Good for the whole house

I bought the 12 pack for our bed, guest room, couch, and the kids' beds. The cards are thin enough that nobody notices them.

Rebecca · Verified Buyer
Andy F. review photo
★★★★★

Better than guessing

I like that you can see the trap has done something. With sprays I never knew if I was helping or just making the room smell like cleaner.

Andy F. · Verified Buyer

Questions? Quick Answers.

How do CaptureCards work? ▼
CaptureCards use natural mite-attracting compounds to pull house dust mites toward a sticky capture surface. Once mites crawl in, the adhesive locks them, their bodies, and droppings in place.
Where do I put them? ▼
Slide them under mattresses, pillows, sofa cushions, pet beds, or soft furniture where dust mites can hide. Focus on places where your face or skin spends the most time.
How many cards do I need? ▼
One card covers one spot. Use 1 card for a twin bed, crib, sofa, or pet bed — and 2 cards for a queen or king mattress (one under each side). Most families cover the master bed, kids' beds, and the sofa with 8–12 cards.
How long does one last? ▼
Each card works for up to 3 months. After that, throw it away and replace it with a fresh card.
Can I really see the mites? ▼
Yes. The bait turns the normally see-through mites dark, so you can shine your phone light on the card and see what was captured.
Is it safe for kids and pets? ▼
Yes. CaptureCards are designed to sit out of reach under bedding or cushions and work without sprays, fumes, pesticides, or off-gassing.
Does it use chemicals or pesticides? ▼
No pesticides and no spray chemicals. The card uses a lure and adhesive capture surface instead of coating your bedding with residue.
What about droppings already in my mattress? ▼
CaptureCards are designed to trap mites and debris that crawl into the card over time. Keep washing bedding as usual while the cards work inside the places you cannot wash.
Can I return it? ▼
Yes. Try CaptureCards for 90 days. If you are not happy, you get a full refund with no return needed.
90-day CaptureCards guarantee

The No. 1 Insecticide-Free Dust Mite Trap — Backed by Our 90-Day 100% Money-Back Guarantee

Try CaptureCards across a full card cycle. If your home does not feel cleaner and easier to sleep in, you get your money back.