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STEM

STEM Insect Trap - Indoor Fruit Fly & Gnat Pest Control for House, Home and Kitchen, Attracts & Traps Flying Bugs, Soft Blue Light - Includes 1 Plug-In Device & 1 Cartridge

  • Based on 2,019 reviews
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Dec 22
Order within 7 hours and 12 minutes
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Features

  • Insect Light Trap This plug in bug trap attracts and captures a variety of flying pests, including mosquitoes, gnats, moths, house flies and fruit flies. Its efficient design helps keep your home protected from annoying insects, providing a simple solution to control flying pests without using insecticides or complicated devices. Perfect for tackling mosquitoes, house flies, gnats, moths, and fruit flies in kitchens, living rooms, and other areas.
  • Insecticide-Free Solution The plug-in light trap offers an insecticide-free way to capture flying pests. With no insecticides, mess, or noise, it ensures a hassle-free and discreet solution to pest control. The absence of harsh odors or sprays, providing an alternative to traditional insecticides while still being effective when used as directed.
  • Versatile Insect Control This trap works as a gnat catcher and fruit fly trap all in one. It attracts and traps gnats, mosquitoes, house flies and moths, making it an ideal solution for dealing with these pests in your home. Whether you're battling fruit flies in the kitchen or mosquitoes in the living room, when used as directed this trap provides results wherever it's needed most.
  • People & Pet Friendly* This insect trap is people and pet friendly when used as directed. The insecticide-free operation ensures its ideal for use around pets*, making it perfect for any room in your home. Its discreet design and gentle blue light allow for insect control without worrying about exposure to insecticides. *When used as directed.
  • Simple Operation The light trap is easy to usesimply insert the sticky refill cartridge into the base, plug the device into any wall outlet the soft blue light attracts and traps flying insects when used as directed. The trap features a customizable 90-degree rotation for flexible placement, allowing you to position it in a way that fits seamlessly into your homes layout.

Description

The STEM Flying Insect Light Trap offers a simple, mess-free solution to attract and capture a variety of flying pests, including fruit flies, gnats, house flies, mosquitoes, and moths. Perfect for use in any indoor area where flying insects are present—such as kitchens, bathrooms, around fruit bowls, trash cans, garages, and entryways—this discreetly designed trap works without the need for chemical insecticides. The trap utilizes blue light technology, which lures insects into the trap without relying on insecticides. It’s designed to be people and pet friendly when used as directed. Making it a great choice for households that prefer an insecticide-free pest control solution. Its continuous 24/7 operation ensures that flying insects are attracted and trapped, providing a hands-off method of insect control day and night. Installation is a breeze: simply remove the protective peel from the adhesive cartridge, insert the dual-sided sticky cartridge into the trap base, plug the device into an indoor wall outlet, and adjust the 90-degree rotating plug for optimal placement. Once plugged in, leave the device running continuously for odorless, quiet and discrete pest control from mosquitoes, gnats, moths, house flies and fruit flies. To maintain its effectiveness, simply replace the cartridge when the trap is full of insects. For added convenience, the STEM Flying Insect Light Trap is compatible with Raid Essentials light trap refills, offering a convenient and accessible way to keep your home protected from flying pests.

Brand: STEM


Color: White


Style: 1 Light Trap + 1 Refill


Material: Plastic


Product Dimensions: 3.38"L x 5"W x 6.13"H


Item Weight: 4.2 Ounces


Number of Pieces: 2


Recommended Uses For Product: Indoor Fruit Fly Trap


Is Electric: Yes


Target Species: Insects


Product Dimensions ‏ : ‎ 3.38 x 5 x 6.13 inches; 4.2 ounces


Item model number ‏ : ‎ 359058


Date First Available ‏ : ‎ October 11, 2023


Manufacturer ‏ : ‎ SC Johnson


Best Sellers Rank: #6,392 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #223 in Pest Control Traps


#223 in Pest Control Traps:


Customer Reviews: 4.0 4.0 out of 5 stars (2,047)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Helpful and works well!
Size: 1 CT
I love the size of the blue light and the trap. It's works well and catches everything that flies. It works best at night or in dark spaces.
Reviewed in the United States on December 15, 2025 by MJohnson
    • It does what it's supposed to!
Size: 1 CT
This works really well. Had some gnats in a plant of mine and this fixed the problem within days!
Reviewed in the United States on December 6, 2025 by Adriana Q
    • In a nutshell: doesn’t work!
Size: 1 CT
I have an invasion of flies in my kitchen and this product has been plugged in non stop ever since I got it about a week ago. I counted 1(!) fly per 24 hr span. Seriously?! I caught more flies with a melted slurpy that I purposefully left out over night! Even went so far as to put a dirty takeout container right underneath this trap. - Nothing! It’s almost as if this thing repels flies rather than attracting them. To put the icing on the cake I found a moskito landing right on my leg. Want to guess where it didn’t land? Correct! Not on this trap or anywhere near it. I don’t know how this made it past product testing. If it worked, it would be decent looking, easy to use and convenient because the sticky mess is hidden behind the light; but it does NOT work. I truly believe that these few flies were just unlucky and coincidentally decided to be at the wrong spot. Not even close to what was advertised. As is, this really isn’t worth the money. I guess I’ll use it as my new sticky nightlight for the kitchen. ... show more
Reviewed in the United States on July 4, 2024 by Nancy H.
    • Cannot do without these night lights
Size: 1 CT
Review Image by Frank Frank
Review Image by Frank Frank
A necessity when bringing in vegetables from the garden or grocery. Even after you have bought soil for you houseplants that have been infested with those tiny insects. A picture is worth a thousand words. Will not be without these lights throughout my home year round.
Reviewed in the United States on November 22, 2025 by Frank Frank
    • Solid product. A few advantages/disadvantages.
Size: 1 CT
Review Image by D. Snider D. Snider
Kept getting buzzed by fruit flies while doing the dishes. Set out a homemade soap and vinegar trap, caught a half-dozen, but they kept coming. Ended up buying this product and a "professional" vinegar trap, figuring I'd do a side-by-side comparison. The light trap wasn't quite as effective as vinegar, but it did catch a couple of dozen flies in six hours (I had no idea there were THAT many) without smelling up the house, and the blue night light is a nice aesthetic addition to the kitchen as long as you don't to closely at it and see all the dead bugs. Most importantly, however, between the two products, I was fly free by the next morning. ... show more
Reviewed in the United States on July 31, 2025 by D. Snider D. Snider
    • It works for me
Size: 1 CT
I keep a fair amount of fruit in my home, and with fruit comes fruit flies. I usually use the homemade methods but grew tired of smelling ACV and wanted to try one of these plug in devices. I happen to catch a great deal on this one yesterday and gave it a try. I was frustrated initially because it didn't attract any on yesterday when I plugged it in. When I woke up this morning, there were three stuck to it. I think it may work better during the nighttime because, the light is so very bright on the thing and the pad is extra sticky, the gnats don't really stand a chance trying to do their gnaty deeds. I can't speak to actual house files and other insects because I only have gnats and this thing works very well, for me. ... show more
Reviewed in the United States on July 21, 2025 by Cogito Ergo Sum
    • Zevo works better for me
Size: 1 CT
Review Image by James James
Review Image by James James
This STEM trap works just ok for me. The Zevo works much better in my case. Maybe it's the curved surface of the Zevo vs. the flat STEM sticky surface. They have both been in my house for the same amount of time (purchased the same week). It's been just over 5 months without changing the refills.
Reviewed in the United States on October 21, 2025 by James James
    • Catches those critters that get in when opening the door while porch light is on.
Size: 1 CT
I really like having this in my mud room to catch those moths, etc that come in with you when the porch light is on. It catches them before they get around a light when reading or the tv. They are smaller than the Zevo, which I prefer, and I really like the blue light it puts out. Like that it catches bugs on both sides instead of just one side. I really don’t see it catching any of the flies that are in the house. So easy to change. Very pleased with these. ... show more
Reviewed in the United States on September 14, 2025 by Border Terriers

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