New ArrivalsEasterClothing, Shoes & AccessoriesHomeKitchen & DiningOutdoor Living & GardenFurnitureGroceryHousehold EssentialsBabyBeautyPersonal CareHealthWellnessBackpacks & LuggageSports & OutdoorsToysElectronicsVideo GamesMovies, Music & BooksSchool & Office SuppliesParty SuppliesGift IdeasGift CardsPetsUlta Beauty at TargetShop by CommunityTarget OpticalDealsClearanceTarget New ArrivalsHome Decor Ideas & TrendsTop DealsTarget Circle DealsWeekly AdShop Order PickupShop Same Day DeliveryRegistryRedCardTarget CircleFind Stores
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 Light Fly & Gnat Trap Refill - 2 Cartridges: Indoor Use, Safe Around Kids and Pets


Count2 Cartridges

In Stock

Eligible for registries and wish lists
Available deals

Target Circle Deal: $15 Target GiftCard with $50 household items purchase

Eligible with Target Circle membership ∙ Expires Apr 4 ∙ Details

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, Gnats, Mosquitoes
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: 1.5 inches length x 3.125 inches width x 5.75 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.

Additional product information and recommendations

4.5 out of 5 stars with 167 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
Thumbs up graphic, would recommend
6 January, 2026Verified purchase

Catcher

This really catches those nats & flies or whatever comes near the blue light.
BookcSe
effectiveness: 5 out of 5
quality: 5 out of 5
value: 3 out of 5
Did you find this review helpful?
4 out of 5 stars
Thumbs up graphic, would recommend
24 December, 2025Verified purchase

(no review title)

Doesn't work as well as I expected but still does a good job of eventually trapping the flies. Took a few days for it to really kick in for some reason. Overall did an okay job.
Stefanos
effectiveness: 3 out of 5
quality: 4 out of 5
value: 3 out of 5
Did you find this review helpful?
4 out of 5 stars
11 December, 2025Verified purchase

(no review title)

These were very well to catch small flying insects. I use them in the garage and around the house.
SpookyWhoot
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
9 November, 2025Verified purchase

Works great!

This works great to make fruit flies and gnats scarce!
Cough suppressant and top
effectiveness: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
29 September, 2025

It work well

It works well and you can have it for at least 3 weeks before you change it .
Emelix
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommend
14 September, 2025Verified purchase

I recommend

I’m always in awe of what I find on them! Got a great coupon off the Target app! The refills are not expensive
CJ
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
19 July, 2025Verified purchase

Stem

stem hasproven to be what is needed or the fly .imagine that I had many ,now I'm kind of freev
Elohima
effectiveness: 5 out of 5
quality: 1 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
8 July, 2025Verified purchase

Love this thing!

This is the best way to get fruit flys! And it’s cosmetically pleasing!
Kiliki22
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
8 June, 2025Verified purchase

Flying stickers

It great it kills those little insects
Gernard
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
17 April, 2025Verified purchase

Catches all the pesky little bugs!

The amount of gnats, mosquitos, and fruit flies this trap has caught has been amazing. It also operates great as a night light. We keep ours in the kitchen. So glad I purchased this and will continue to use.
FTM
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
30 March, 2025Verified purchase

Good Product

Easy to use and does its job.
PAS
effectiveness: 5 out of 5
quality: 5 out of 5
value: 3 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
24 March, 2025Verified purchase

These WORK

Very happy with these. We RV full time------ and these are extremely compact, easy to travel with, and they're effective!! We're currently staying next to a lake which means there are plentyyyyyyy of little bugs to catch. During summer season we may change the trap once a week. But it really does vary on how buggy the area you're in is. I do look for sales as they're not cheap persay. Still happy with the product.
ashlysd
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
17 January, 2025Verified purchase

Buggone

The amount of bugs it traps!
Sticky bug catcher
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
14 December, 2024Verified purchase

Works amazingly

Lasts forever and grabs all the pesky gnats and moths. Pictures are front and back and this has been on for more than a month and the stickiness still holds.
Len
quality: 5 out of 5
effectiveness: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
28 November, 2024Verified purchase

Amazing

I place this by the door/windows to catch any little bugs tht hang around there and it works wonders
SB
1 guest found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommend
21 November, 2024Verified purchase

Works great to catch bugs

These work great and have caught a lot of flies for us during the summer when it can get really bad in our house. They are also not too big so doesn't take up too much space. I just wished it sticky part of them would last a little longer but that is probably more because we had so many bugs.
utavsfan
effectiveness: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
12 November, 2024Verified purchase

They work for less $

Catches mosquitos, gnats and other small insects. Ignore the "user error" reviews and decide for yourself.
IBoughtThese
effectiveness: 5 out of 5
quality: 5 out of 5
value: 4 out of 5
2 guests found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommend
6 September, 2024

Buy Zevo brand instead! Ineffective for fungus gnats!

UGH. I was hopeful that this would be a great product! This summer, I bought some new houseplants from a local home improvement store, and some FUNGUS GNATS hitchhiked into our home. I had never heard of these little bugs until our recent invasion… They are tiny… They are nimble… They easily evade the frantic claps of the humans trying to kill them! I was hoping placing a STEM trap near the plants would help- but in the course of a week, this trap literally looks BRAND NEW. Didn’t catch a SINGLE BUG (fungus gnat or otherwise)!! I gave up and bought several ZEVO brand traps at that point and installed them near my plants as well as near our kitchen sink/window ledge (where I have some more little plants/starts). THE DIFFERENCE WAS NIGHT AND DAY! Within an HOUR, I had multiple dead fungus gnats safely trapped inside. IN ADDITION, the outside of the STEM traps are sticky, which could definitely be an issue if you have children or pets in your home!!! The ZEVO traps lure bugs into the INSIDE/BACKSIDE of the trap where the sticky (and easily changed) panel lies. ZEVO has both a wall trap similar to this STEM trap, or you can also buy the ZEVO Max, which looks like a little fragrance diffuser or tiny tabletop HEPA filter and contains not only a light to lure the bugs in, but TWO sticky internal panels to catch the little beasts! We’re still trying to kill the fungus gnats once & for all, but with Zevo traps in our home, we’ve reduced that number by 90+%!! HIGHLY RECOMMEND buying Zevo brand traps and passing on the STEM brand!
1 reply from stem Team team - 2 years ago
We truly appreciate your feedback on STEM Flying Insects Light Trap! We're sorry to hear this didn't help with the fungus gnats that hitchhiked into your home. We expect this trap to catch not only gnats, but also moths, mosquitoes, and fruit flies. We stand behind our products, so let us make things right! Please give us a call at 1-800-558-5252 (M-F, 8 a.m. - 5 p.m.) and provide reference number 22614155. We hope to hear from you soon! -Katie, STEM Consumer Care
NY LMT
value: 1 out of 5
effectiveness: 1 out of 5
quality: 2 out of 5
1 guest found this review helpful. Did you?
3 out of 5 stars
18 August, 2024Verified purchase

Takes too long to work.

It did capture insects but it took a few days to even start, I put a wedge of lime to attract the Nats.
Chika123
Did you find this review helpful?
3 out of 5 stars
Thumbs down graphic, would not recommend
14 August, 2024

Buy something else

Compared to my Zevo this one doesn’t really work, it only catches some. Don’t spend your money in this one.
1 reply from stem Team team - 2 years ago
Thanks for sharing your experience with STEM Flying Insect Light Trap. We would expect this to work in areas with heavy flying insect activity. Know that I have passed this feedback along to my team, as we want to provide you with nothing but the best products. We'd love the chance to further help. Please give us a call weekdays from 8 a.m. to 5 p.m. CT at 877-869-7546 and provide this reference number: 22569835. We're here and happy to help! – Mindi, STEM Consumer Care
bnm
effectiveness: 2 out of 5
quality: 4 out of 5
value: 3 out of 5
Did you find this review helpful?

Get top deals, latest trends, and more.

Privacy policy

Footer

About Us

About TargetCareersNews & BlogTarget BrandsBullseye ShopSustainability & GovernancePress CenterAdvertise with UsInvestorsAffiliates & PartnersSuppliersTargetPlus

Help

Target HelpReturnsTrack OrdersRecallsContact UsFeedbackAccessibilitySecurity & FraudTeam Member ServicesLegal & Privacy

Stores

Find a StoreClinicPharmacyTarget OpticalMore In-Store Services

Services

Target Circle™Target Circle™ CardTarget Circle 360™Target AppRegistrySame Day DeliveryOrder PickupDrive UpFree 2-Day ShippingShipping & DeliveryMore Services
PinterestFacebookInstagramXYoutubeTiktokTermsCA Supply ChainPrivacy PolicyCA Privacy RightsYour Privacy ChoicesInterest Based AdsHealth Privacy Policy