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STEM Flying Insect Gnat & Fly Trap Refill - 2 Light Trap Cartridges - 2 of 4STEM Flying Insect Gnat & Fly Trap Refill - 2 Light Trap Cartridges - 3 of 4STEM Flying Insect Gnat & Fly Trap Refill - 2 Light Trap Cartridges - 4 of 4
STEM Flying Insect Gnat & Fly Trap Refill - 2 Light Trap Cartridges - 1 of 4

STEM Flying Insect Gnat & Fly Trap Refill - 2 Light Trap Cartridges

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About this item

Highlights

  • LIGHT TRAP REFILLS: Refill cartridges for use in STEM’s flying insect and fruit fly trap that attracts and traps a variety of flying insects, including house flies, mosquitoes, gnats and moths
  • INSECTICIDE-FREE: STEM’s discreet, plug-in flying insect trap is crafted without chemical insecticides; no mess, no noise, no odor
  • REMOVE FLYING INSECTS: Use as a house fly trap, gnat trap, mosquito trap, and fruit fly catcher
  • PEOPLE & PET FRIENDLY: Place this family-friendly, pet friendly* flying insect trap in any room in your home (*when used as directed)
  • HOW IT WORKS: Simply insert the sticky refill cartridge into the light trap base, plug into a wall using the customizable 90-degree rotation and watch it work as the blue light glows

Description

Use these refill cartridges for the STEM Flying Insect Light Trap, an easy, mess-free option for attracting and trapping a variety of flying insects like house flies, fruit flies, gnats, mosquitoes, and moths. Use this discreetly-designed flying insect trap in any indoor room where insects are present, especially around fruit, trash cans, garages and entryways. Enjoy the odor-free, soft blue light technology that traps insects with no chemical insecticides. We crafted our flying insect trap to be people, plant, and pet-friendly* for 24/7 continuous attraction. It’s easy to use and install. Simply remove protective peels, insert the dual-sided adhesive cartridge into the flying insect trap base, plug in to the wall, and position using the customizable 90-degree rotating plug and leave on 24/7. No need to touch any bugs or get your hands sticky. Replace the cartridge every month or when cartridge is full of bugs. *when used as directed

DIRECTIONS FOR USE: Use in any room where you see flying insects. For household use only. 1 - Remove the protective peels on both sides of the refill. 2 - Insert the refill into the device base. 3-Plug the trap into a wall socket near common insect hangouts. The trap should be positioned UPRIGHT. When blue light is on, it starts to work. 4. Keep the trap plugged in 24/7. When full, unplug the trap and replace with a new refill. FOR BEST RESULTS: Place traps in areas with heavy flying insect activity and keep plugged in 24/7. Replace cartridge when it’s full of insects. Check refill often and dispose of it when the cartridge is full of insects. Replace refill every month for best performance.



WARNINGS: PRECAUTIONARY STATEMENTS: Plug only into properly functioning wall outlets where device is ventilated. Do not use with extension cords or multi-plug adapters. Do not immerse in water. Never plug another appliance or cable in an outlet above the warmer device. Use only the product recommended refills in this device. Product must be handled/applied by an adult. See additional safety and UL information inside. KEEP OUT OF REACH OF CHILDREN AND PETS.

INGREDIENTS: This product does not contain hazardous chemicals at or above a reportable level as defined by OSHA 29 CFR 1910.1200. For additional information on product ingredients, see www.whatsinsidescjohnson.com
Dimensions (Overall): 5.75 Inches (H) x 3.12 Inches (W) x 1.5 Inches (D)
Weight: .1 Pounds
Product Warning: No warning applicable, do not reuse empty container
Features: Safe to Use Around Kids and Pets
Treats and/or Prevents Against: Flying Insects, Fruit Flies, Flies, Gnats, Mosquitoes
Indoor/Outdoor: Indoor
Assembly Details: No Assembly Required
Formulation: Kills Pests, Traps Pests
Package Quantity: 2
TCIN: 88118319
UPC: 046500045257
Item Number (DPCI): 084-16-8497
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.

Allergens & Warnings:

KEEP OUT OF REACH OF CHILDREN AND PETS., FOR INDOOR USE ONLY., SEE ADDITIONAL SAFETY AND UL INFORMATION INCLUDED WITH LIGHT TRAP DEVICE.

Shipping details

Estimated ship dimensions: 5.71 inches length x 3.15 inches width x 1.73 inches height
Estimated ship weight: 0.1 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.
Download the safety data sheet (PDF)
This document lists product hazards, safety info and any potential ill effects on human health. All info has been collected and verified by the manufacturer.

Q: are they compatible with the Zevo system

submitted by sherry a - 1 year ago

  • A: Hi there! STEM Flying Insect Light Trap Refills are not known to be compatible with Zevo®. Hope this helps! – Megan, STEM Consumer Care

    submitted bystem Team - 1 year ago
    Brand expert

Q: Do these fit Raid light traps? I can't find them at Target anymore and I see they're both made by SC Johnson.

submitted by Barb - 2 years ago

  • A: Great question! STEM Flying Insects Light Trap refills will work in the Raid® Essentials Flying Insect Light Trap. If you think of any other questions or concerns, give us a call at 1-800-558-5252 (M-F, 8 a.m. - 5 p.m. CST.) Have a wonderful day! -Katie, STEM Consumer Care

    submitted bystem Team - 2 years ago
    Brand expert

Q: Does this work for a Raid essentials light trap plug in?

submitted by donia - 2 years ago

  • A: Great question! We are happy to say our STEM Flying Insects Light Trap refills are compatible with the Raid Essentials Flying Insect Light Trap! If you have any further questions, feel free to contact us at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT). Hope this helps! – Megan, STEM Consumer Care

    submitted bystem Team - 2 years ago
    Brand expert
See all questions (2)

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4.6 out of 5 stars with 270 reviews
quality: 4.58 out of 5
value: 4.32 out of 5
91% would recommend
23 recommendations
5 out of 5 stars
2 August, 2026
originally posted on stemforbugs
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Would purchase again!

[This review was collected as part of a promotion.] Love being able to have the ability to change the trap when it gets dirty or full of those pesky bugs! They last such a long time and you definitely get a lot for the price!
ChristaH
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5 out of 5 stars
2 August, 2026
originally posted on stemforbugs
Image

Best insect trap and refills

[This review was collected as part of a promotion.] The refills are handy and easy to replace. Overall design is slick and small. Once it is plugged into the socket you can barely see it. I think you get a good value for your money with the refills.
Did you find this review helpful?
5 out of 5 stars
2 August, 2026
originally posted on stemforbugs
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Sticky and works!

[This review was collected as part of a promotion.] Bright blue light doubles as a night light! Refill takes less than a minute to put together and dispose of used trap. While both sides are sticky it gives you enough finger space to not get any glue on yourself. Absolutely no odor. Definitely recommend for your kitchen or to have near plants.
LauraFlorD
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5 out of 5 stars
1 August, 2026
originally posted on stemforbugs
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Stuck on you

Works the best! Discreet, modern, sleek and bye bye bugs!!!!
Momof5
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3 out of 5 stars
31 July, 2026
originally posted on stemforbugs
Image

amazing work!

[This review was collected as part of a promotion.] I recently moved into my first apartment, and one thing I wasn't prepared for was dealing with little flying bugs. I wanted something that didn't involve spraying chemicals everywhere, so I decided to try this fly trap starter kit. I'm honestly impressed! It was super easy to set up, and within the first day I could already see it catching gnats and other tiny flying insects that had been driving me crazy. I also like that it blends in with my apartment and doesn't look gross or bulky. Since I have a small space, I appreciate that it's quiet and doesn't take up much room. It's nice knowing I can keep my apartment feeling clean without constantly chasing flies around. If you're moving into your first place like I did or just want an easy, low-maintenance solution for flying insects, l'd definitely recommend giving this a try. It made a noticeable difference for me!
AlexisJ
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5 out of 5 stars
31 July, 2026
originally posted on stemforbugs
Image

Work great

[This review was collected as part of a promotion.] These refills are super easy to use. You throw out the old one and insert a new one. All you have to do is peel off the plastic. They are odor free and work great
PriscillaT
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5 out of 5 stars
31 July, 2026
originally posted on stemforbugs
Image

Easy to replace

[This review was collected as part of a promotion.] Refills easy to install and put together. Super easy to replace just pull one out and pop the other in. Depending on bugs timing of replacement can be a week or a month. Any bug that touches is get stuck. Super effective.
DavidA
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5 out of 5 stars
31 July, 2026
originally posted on stemforbugs
Image

Great fly trap!

[This review was collected as part of a promotion.] The maintenance on this is minimal and there is no ordor to this which is a big plus! The coverage is surprisingly good and the best part is that you can put this anywhere you feel you need it!
MichelleM
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5 out of 5 stars
Thumbs up graphic, would recommend
30 July, 2026Verified purchase

(no review title)

used before
SV
quality: 5 out of 5
value: 5 out of 5
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5 out of 5 stars
29 July, 2026
originally posted on stemforbugs
Image

Great to keep on hand

[This review was collected as part of a promotion.] The refills are easy to keep on hand as they’re not bulky. It’s also super easy to reinstall into the plug- it just clicks in and out. One refill lasts a while for me as I don’t catch a ton of insects but like to keep it near my door to get anything that does come in.
GisA
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5 out of 5 stars
29 July, 2026
originally posted on stemforbugs
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I will continue buying the Stem Refills

[This review was collected as part of a promotion.] Thank you Influenster for introducing me to the Stem flying insect light trap and refills. Refill comes with two traps. One trap cartridge will last for about a month. I live on acreage and have two dogs that require being let outdoors. 
BarbH
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5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
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Important for the home

[This review was collected as part of a promotion.] This product is the best—I recommend it 100%. It is a household essential; it keeps the home clean and free of insects. It is perfect for use in the kitchen or on windows near the patio.
SandraC
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5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
Image

Easy to use! No harsh Chemicals!

[This review was collected as part of a promotion.] These refill cartridges are a great value for the price! They last a long time, so l don't have to replace them very often, which makes them even more cost effective. I also love that they're completely insecticide free, making them a safe option to use around my kids and pets without worrying about harsh chemicals. They work really well at trapping flying insects, and swapping them out is quick and easy. I'll definitely keep fuying these refills!
AlexS
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5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
Image

Great product!

[This review was collected as part of a promotion.] The refills are very durable and easy to open and install! They work pretty fast to catch flying insects! They also don't have a smell or awful insecticides so they are safe for my family!
CarlieV
Did you find this review helpful?
5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
Image

Easiest product to refill

[This review was collected as part of a promotion.] The refills for this insect trap are super easy to use. Just peel the adhesive film off of both sides and push the refill into the trap. It's that easy! I love that the refills are double sided. They work incredibly well.
ShaneW
Did you find this review helpful?
5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
Image

Pretty blue night light doesn't catch mosquitoes

[This review was collected as part of a promotion.] I really like this STEM flying insect trap overall. The blue light is beautiful and doubles as a nice nightlight. It was easy to plug in, and it did catch several gnats and even a fly, so it definitely works for some flying insects. The only downside for me is that the light stays on all the time, so you'll need to unplug it if you don't want the blue glow while sleeping. I was also hoping it would help with mosquitoes, but in my experience it didn't attract or catch any, even though I had it plugged in nearby and was still getting bitten. It's a great option for gnats and small flies, but I didn't have success with mosquitoes.
BethanneA
Did you find this review helpful?
5 out of 5 stars
28 July, 2026
originally posted on stemforbugs
Image

Long lasting

[This review was collected as part of a promotion.] So easy to change out the refill. So far it has lasted almost a month. Lots of little gnats have been caught. Nice to not have to work about a chemical product.
KellyT
Did you find this review helpful?
5 out of 5 stars
27 July, 2026
originally posted on stemforbugs
Image

Works well!

[This review was collected as part of a promotion.] Love this product! Easy to install, doesn’t take up much space, no noise and no odor or pesticides, it is very sticky so be careful! Super easy to replace, definitely a need in the home!
SamanthaB
Did you find this review helpful?
4 out of 5 stars
26 July, 2026
originally posted on stemforbugs
Image

Easy to install and a long working time

[This review was collected as part of a promotion.] The refills were easy to install and one lasts for a long time. You just throw away the previous trap refill and install this one. They fit the light trap perfectly.
DaniilE
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5 out of 5 stars
24 July, 2026
originally posted on stemforbugs
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The best fly trap!

[This review was collected as part of a promotion.] We brought the STEM insect light trap device and it’s refills to the beach with us and it has worked wonders. Going in and out of our room has let so many bugs it but none are to be seen. There is no strong smells to this device, and it has a very modern design. This device is 100% worth the money.
CheyenneD
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