By Harrison Lowell, Dr. Killigan's
Dr. Killigan's exists because of a bag of flour. Casey Bishop, the founder, bought a year's supply from a natural health-food company — and it arrived with dormant moth larvae already inside. They hatched. His pantry filled with moths. He bought the glue traps sold at every hardware store at the time, and they didn't work. The only other option he could find was a toxic fumigant. Rather than accept "toxic or ineffective" as the only choice, he engineered a third one: a glue trap using a double-potent, proprietary pheromone formulation specifically tuned to be irresistible to male pantry moths — over a decade ago, before "non-toxic pest control" was a category most people had heard of.
That's the trap this post is about. Here's how it actually stacks up against what's on the market now — most of which followed the mechanism Dr. Killigan's pioneered.
At a glance
| Pantry Moth Trap (Dr. Killigan's) | Trap a Pest 20-pack | Catchmaster Pantry Pest & Moth | |
|---|---|---|---|
| Price | $39.97 / 20 traps ($2.00/trap) | $22.88 / 20 traps ($1.14/trap) | $14.49 / 6 traps ($2.42/trap) |
| Mechanism | Double-potent pheromone + glue | Pheromone + glue | Pheromone + glue |
| Non-toxic? | Yes | Yes | Yes |
| Rating | 4.7★ | 4.5★ | 4.2★ |
| Press mentions | Bob Vila, Homes & Gardens | — | — |
Why "double-potent" isn't just a marketing word
Nearly every pantry moth trap on the market today — Trap a Pest, Catchmaster, MaxGuard, RESCUE!, Safer Brand, generic Amazon multi-packs — uses the same basic pheromone-and-glue mechanism. That's not a coincidence: the standard glue trap Casey tried first, back when his own pantry was infested, is the same baseline mechanism these all still use. It failed for him because the lure wasn't potent enough to reliably draw male moths in before they could find a female and reproduce. Dr. Killigan's formula was built specifically to fix that gap — a stronger, proprietary pheromone concentration designed to be effectively irresistible.
That difference is also why this trap has ended up in places a household product usually doesn't: museums (the Smithsonian among them), professional pest control companies, rug manufacturers, clothing retailers, and feed stores all use it — an expert/B2B trust signal none of the Amazon-only competitor brands in this category can claim, because none of them originated the mechanism.
The honest trade-off
Several direct competitors, especially Trap a Pest's own 20-pack, undercut Dr. Killigan's per-trap price by roughly 40% while using a broadly similar mechanism. If price-per-trap is your only variable, that's a legitimate, real alternative. What you're paying the premium for here is the original, most-tested version of the formulation everyone else is now approximating.
Why trust Dr. Killigan's: Dr. Killigan's is the original natural pest control company — this trap is literally where that started. Every formula since has gone through the same process: developed with practicing biologists and entomologists, then stress-tested and comparative-tested repeatedly in Dr. Killigan's own labs against the actual pest it targets, not once, but until it performs the same way every time. "Natural" isn't the finish line. Proven is.
FAQ
How do I get rid of pantry moths naturally?
A double-potent pheromone and glue trap targets and removes adult male moths before they can reproduce — no spraying required in the space where you store food.
Why does Dr. Killigan's claim to be "the original" pantry moth trap?
Because it is — the double-potent pheromone glue trap format used by most of the category today traces back to the formula Dr. Killigan's founder engineered after standard glue traps failed on his own infestation, over a decade ago.
Are pantry moth traps safe to use near food?
Yes — pheromone-and-glue traps use no pesticide or spray; they attract and trap adult moths using scent alone.
How many traps do I need for a real infestation?
Placement density matters more than trap count alone — for an active infestation, more traps placed near the source (cereal, flour, pet food, birdseed) catches more of the breeding population before it spreads.
Bottom line
If you just want any pheromone trap at the lowest price per unit, several honest competitors exist. If you want the original, most field-tested version of the mechanism the entire category is built on — the one the Smithsonian and professional pest control companies actually use — this is it.
Related reading
- Clothing Moth Traps vs. Mothballs: The Non-Toxic Alternative That Actually Works
- Best Smelling Cedar Blocks for Your Closet
- Best Fruit Fly Trap 2026: Real Test Results
Featured in this article
Shop Dr. Killigan's Essentials
Pantry Moth Trap (20 Pack) - Double Potent Pheromone & Glue Formula - Protect Food & Kitchens
Clothing Moth Trap (6 Pack) - Double Potent Pheromone & Glue Formula - Protect Your Closet
