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

STEM Flying Insect, Gnat & Fly Trap Refill - 2 Light Trap Cartridges: Indoor Use, Safe Around Kids and Pets

$8.29
Count2 Cartridges

In Stock

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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: Keep out of eyes
Features: Safe to Use Around Kids and Pets
Treats and/or Prevents Against: Flying Insects, Moths, Flies, Mosquitoes, Gnats
Indoor/Outdoor: Indoor
Assembly Details: No Assembly Required
Formulation: Traps Pests, Kills Pests
Package Quantity: 2
TCIN: 89812151
UPC: 046500045264
Item Number (DPCI): 003-09-7691
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: 5.7 inches length x 3.14 inches width x 1.73 inches height
Estimated ship weight: 0.09 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.

Additional product information and recommendations

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4.5 out of 5 stars with 193 reviews
effectiveness: 4 out of 5
quality: 5 out of 5
value: 4 out of 5
100% would recommend
1 recommendations
5 out of 5 stars
8 July, 2026
originally posted on stemforbugs
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It really works!!

[This review was collected as part of a promotion.] I forgot to take out my food waste and ended up with a fruit fly problem. This light trap caught the fruit flies quickly, and within just a few days they were gone. What I like the most is that it doesn’t use any harmful or toxic chemicals, so I feel comfortable using it in a home with pets. The refill is very easy to replace and remain sticky for a long time.
erinW
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5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
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Good insect trap

[This review was collected as part of a promotion.] The STEM Insects Light Trap Refills work with the STEM Insects Light Trap. The double sided sticky surface is more effective than competitor products. There is no odor and the product is attractive to look at. Overall I would recommend.
ChelseaD
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5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
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Easy to use

[This review was collected as part of a promotion.] It has very good space, it is a good material that lasts for a long time and is very easy to place. It does its function very well. It can last a long time, it doesn’t wear out quickly
AlejandraO
Did you find this review helpful?
5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Image

Easy and convenient

[This review was collected as part of a promotion.] The refills are easy and convenient to change without the mess. It’s a great design to make them covered and after you insert them you just peel off the paper
MonaJ
Did you find this review helpful?
5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Image

Great product

[This review was collected as part of a promotion.] These refills are great. You can put them into the trap once the pads are full from bugs. They do a great job at collecting bugs. They are easy to install and highly effective.
KatB
Did you find this review helpful?
5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Image

great refills

[This review was collected as part of a promotion.] love these refills! they work super well and the best part is it is easy to assemble and you don’t go through refills left and right! attracts the bugs very well!
malloryR
Did you find this review helpful?
5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Image

Easy set up

[This review was collected as part of a promotion.] Instructions are easy to follow for this attraction. Materials are simple. There’s no noise and set up is easy. Would recommend this product. 
VeronicaH
Did you find this review helpful?
5 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Image

Easy refills

[This review was collected as part of a promotion.] This trap works so well to catch all the pesky bugs that find their way in our house! It’s easy to replace and compact so it doesn’t take up much room when plugged in!
KiaraH
Did you find this review helpful?
5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Image

Give me more bug refill collections

[This review was collected as part of a promotion.] Absolutely love the refills and how easy it is to put on this product they are very safe for the home and they barely weigh a thing they are also odor free
VictoriaD
Did you find this review helpful?
5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Image

Works well

[This review was collected as part of a promotion.] These refills are easy to use without having to use instructions. The bugs seem attracted by it. I’m not sure if it’s safe for kids of pets I have mine on a higher outlet. The lifespan of a refill depends on how many bugs your device catches. It has no smell and it’s a good value.
BereniseM
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5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
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The best of its kind and also a great nightlight!

[This review was collected as part of a promotion.] We live that you can buy inexpensive refills and just keep on buggin'! Less waste, no smell! Just awesome! The unit is the perfect size and brightness for inconspicuous insect trapping. The design is sleek and elegant and requires very little setup. Rather than using nasty chemicals, this is definitely a cleaner alternative. We've had it in place for a couple weeks and have eliminated a few creepy crawlies! Highly recommend!
LeighaN
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5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
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Effective and safe!

[This review was collected as part of a promotion.] 2 pack refill for light trap. Each refill lasts about 30 days so with the light trap, you get a full summer of coverage. Super lightweight, odorless and easy to replace.
YvonneC
Did you find this review helpful?
5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Image

Most effective thing

[This review was collected as part of a promotion.] It’s worth it, I’ve got this kit & some refills, it’s a great choice if you’re facing bugs, insects issues, after spotting few bugs around my haul I decided to give it a try then without overthinking I just got my refills because it’s worth the money 🫰🏻
SumeeeI
Did you find this review helpful?
5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Image

Easy to install, long-lasting, and effective replacement refills.

[This review was collected as part of a promotion.] These refill cartridges are easy to replace and fit the light trap perfectly. The packaging keeps them clean until use, and the size is exactly right. They have good capacity and last a reasonable amount of time before needing replacement. Assembly takes only a few seconds. Overall, these refills are convenient, reliable, and a great value for keeping the trap working efficiently.
MartaM
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4 out of 5 stars
5 July, 2026
originally posted on stemforbugs
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solid refill choice.

[This review was collected as part of a promotion.] there is no odor in these which is very nice packaging is simple and effective like the performance of this product. it has the same durability and attraction as the the one that came in the starter pack.
gavinF
Did you find this review helpful?
5 out of 5 stars
5 July, 2026
originally posted on stemforbugs
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Love these!

[This review was collected as part of a promotion.] These are perfect for fruit gnats, and flies. They are super easy to install, change, don’t have a weird smell, and it doesn’t take up a lot of space!
meganC
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5 out of 5 stars
4 July, 2026
originally posted on influenster.com
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Love it!

[This review was collected as part of a promotion.] This product is amazing! Its an easy set up, just peel and stick in the tab and plug in. The light seems to attract little bugs and does a great job at doing so. I will definitely recommend to family and friends as it does an great job.
Did you find this review helpful?
4 out of 5 stars
4 July, 2026
originally posted on stemforbugs
Image

These refill are great for the price

[This review was collected as part of a promotion.] These refills I feel will last a long while since they’re double sided and a good size. There’s basically no maintenance needed and the bugs are nicely covered up by a frosted plate.
EricaC
Did you find this review helpful?
5 out of 5 stars
4 July, 2026
originally posted on influenster.com
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Perfect Replacement Refills

[This review was collected as part of a promotion.] These replacement refills fit the light trap perfectly and were very easy to install. The packaging kept everything clean, and each refill was well protected. I also like that they're safe to use around the house when used as directed. Great value for keeping the trap working perfectly.
AnastasiiaZ
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5 out of 5 stars
4 July, 2026
originally posted on influenster.com
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Sugary madness

[This review was collected as part of a promotion.] These pods work great, they cover the entire kitchen and get rid of stupid gnats! Low maintenance and super strong. Safe around food (so far) and super powerful!
MalibuS
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