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Pulls the dust mites out of your mattress.
Traps dust mites
No spray, no fumes
See what it caught
1 card = 3 months
Choose your supply · 1 card = 3 months
Selling out fast
Due to high demand, limited quantities available.
90-Day Money-Back Guarantee
Put a card under your mattress. If you don't see the catch within 90 days, you get every dollar back. No return needed.
What is it?
A soft card you slide under your mattress. It pulls out the dust mites hiding inside and traps them, so you can see them and throw them away.
How does it work?
A plant-based scent draws the mites out of the fabric. A sticky layer inside the card holds them. No insecticide, no spray.
How do I use it?
Slide one card under the mattress and one by each pillow. That's it. It works 24/7 for about 3 months, then you put in a fresh one.
How fast does it work?
It starts pulling the first night. After about 4 weeks you can open a card, hold it to your phone light and see the catch.
90-Day Money-Back Guarantee
Try it for 90 nights. If you don't see the catch or your mornings don't feel better, email us and we refund you in full. No return needed.
Shipping & Returns
Processing: 1 to 2 business days, with tracking.
Delivery: usually 8 to 12 business days.
Returns: 90-day money-back guarantee, no return needed.
A plant-based scent draws the mites out of the mattress, toward the card.
A sticky layer holds them. They can't crawl back into your bed.
After a few weeks, open the card and hold it to your phone light.
mite traps shipped by just one Japanese maker.¹ In Japan, a trap card under the mattress is as normal as clean pillowcases. Danitori brings the same simple method to your bedroom.
¹ One Japanese manufacturer's cumulative shipments of mite trap sheets, January 2026 (manufacturer data). Danitori Card is a Pearlie product, not affiliated with that manufacturer.
| Danitori | Sprays | Covers | |
|---|---|---|---|
| Removes mites from the mattress | ✓ | ✕ | ✕ |
| You can see it worked | ✓ | ✕ | ✕ |
| No chemicals where you breathe | ✓ | ✕ | ✓ |
| Nothing to wash or redo | ✓ | ✕ | ✕ |
For one bed: one under the mattress and one by each pillow, so 3. A couple's bed plus a sofa: 4 to 8. A whole home with kids' rooms: 12 or more.
Yes. After a few weeks, cut the card open, take out the inner pad and hold it to your phone light. The dark specks are what it caught.
There is nothing to spray, plug in or breathe. The lure stays sealed inside the card.
No insecticide and no spray. It's a simple physical trap: a plant-based lure plus a sticky layer.
No. Danitori is designed for house dust mites, the tiny mites that live inside mattresses, pillows and sofas.
Orders ship in 1 to 2 business days with tracking and usually arrive in 8 to 12 business days.
Designed for house dust mites. Not intended for ticks or bed bugs. Results vary by home. Not a medical treatment.
