STEM Electric Fan Fruit Fly, Gnat & Fly Trap Starter Kit - 1 Unit + 5 Glue Traps: Non-Toxic, Safe for Kids & Pets, Electric Powered
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Guests are saying
The Stem Flying Insect Fan Trap is a versatile and effective solution for managing indoor and outdoor insect problems. Guests appreciate its quiet operation, modern design, and the ability to attract and trap various insects like gnats and fruit flies. The device is easy to set up and clean, featuring a rechargeable battery for portability. While some guests noted issues with the controls and effectiveness against larger flies, many found it to be a valuable addition to their homes, especially during warmer months.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 1274 reviews
effectiveness: 3.02 out of 5
quality: 3.25 out of 5
value: 3.02 out of 5
47% would recommend
55 recommendations
5 out of 5 stars
14 July, 2026
originally posted on stemforbugs
highly recommend !
[This review was collected as part of a promotion.] easily the most beneficial item I have received. I live on a lake where there is a lot of bugs and a lot of moisture, and they slipped through our AC units during the summer and it is a nightmare. I love how compact this machine is and I have already had to use my second trap. That is how many bugs were captured within the first night of having this machine. It is very easy to use and easy to swap out the insect traps and there is no odor. 
5 out of 5 stars
13 July, 2026
originally posted on stemforbugs
WOW
[This review was collected as part of a promotion.] WOW I am absolutely blown away at this!! This has been sitting for the past 24 hours and look how much it caught.. also, another plus is the design of the trap !! It’s discrete, sleek , and blends in perfectly with my outside decor… you definitely can’t tell it’s a trap.
3 out of 5 stars
13 July, 2026
originally posted on stemforbugs
small indoor
[This review was collected as part of a promotion.] so much smaller than expected, but kind of cute I was bummed out because I thought this would be Big and I could use it on my back porch. The packaging says it's for indoor use for a small area. I put it in our dining room next to the window.
5 out of 5 stars
10 July, 2026
originally posted on stemforbugs
Very simple
[This review was collected as part of a promotion.] Very sleek and almost classy looking device that is simple and straight forward to set up. I like how simplistic it is, just three buttons to use and you're ready to go! It's similar in size to a house phone with a base(see photo). Plenty of room inside for bugs to be caught on the sticky trap. It works effectively and efficiently!
4 out of 5 stars
10 July, 2026
originally posted on stemforbugs
Good
[This review was collected as part of a promotion.] I don’t really get a lot of flying insects in my home but this is a good product for peace of mind. It has a good design, easy disposal, and is not loud
5 out of 5 stars
9 July, 2026
originally posted on stemforbugs
Great trap
[This review was collected as part of a promotion.] Stem is a well trusted brand for pesty flying insects. This fan trap works so well in my home at keeping those nasty pests trapped. The light attracts them. Minimal noise from the fan
4 out of 5 stars
9 July, 2026
originally posted on stemforbugs
Effective, Easy to use, and Worth it
[This review was collected as part of a promotion.] This insect trap runs quietly and does a good job attracting bugs with its built - in glow. It was simple to set up, easy to keep clean, and feels like a smart purchase price. I'm happy with how well it works.
5 out of 5 stars
9 July, 2026
originally posted on stemforbugs
Nice!
[This review was collected as part of a promotion.] This works great! It is super quiet, has a convenient timer system and easy to charge. I love that it is chemical free so as to not contaminate our food and safe for pets. It is a convenient size for a countertop yo catch those pesky fruit flies. Easy to maintenance and change the traps. Would be better if it held a charge for longer. Really great product.
5 out of 5 stars
9 July, 2026
originally posted on stemforbugs
"Compact, quiet, easy to use, and low maintenance-an effective mosquito trap for keeping indoor spaces more comfortable."
[This review was collected as part of a promotion.] I've had a positive experience with this mosquito trap. In terms of odor, it doesn't produce any unpleasant smells or rely on chemical repellents, making it a great option for indoor use. The size is compact and sleek, so it fits easily on a desk, nightstand, or countertop without taking up much space. As for the sound, it operates very quietly. The fan produces only a soft hum, so it doesn't disturb sieep, work, or relaxation. The controls are simple and user-friendly, with easy-to-use buttons on the top that make operating the device straightforward. When it comes to maintenance, it's easy to keep ean. You only need to empty and clean the ollection tray periodically and remove any dust om the inside to maintain its performance. Overall, this is a well-designed, quiet, and easy-to-maintain mosquito trap that works well for indoor spaces and is a convenient alternative to chemical-based insect repellents.
5 out of 5 stars
8 July, 2026
originally posted on stemforbugs
The best
[This review was collected as part of a promotion.] This is the best insect trap I have tried. It is so effective! Especially with fruit flys and misquotes. I love that it is quiet and small too. Definitely worth the price.
5 out of 5 stars
Thumbs up graphic, would recommend
8 July, 2026Verified purchase
Works great!
This is such an easy product! You do hear the fan but it is so quiet that I just ignore it. It works so good! I had it for one week and already notice a difference in the fruit flies/gnats in our house by our house plants.
5 out of 5 stars
8 July, 2026
originally posted on stemforbugs
Perfect and cool looking
[This review was collected as part of a promotion.] Wow this is such a much more esthetically pleasing looking fly trap. Its hefty too so seems like nice quality materials used. Its super easy to use the sticky trap go on the inside you can leave it plugged in or charge it and move it. We used it while out camping so it was convent to move from inside the camper to home. Super easy clean up as well.
3 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Works, but not enough to make a difference for me
[This review was collected as part of a promotion.] I can’t say the product didn’t work, but for the amount of mosquitoes I have in my garage, to only trap 1 after 2 days of use, I can’t say is extremely effective. It looks nice, it’s easy to put together and all, but it really didn’t make a difference for me the way I used it.
3 out of 5 stars
7 July, 2026
originally posted on stemforbugs
Effective even with minimal bugs in home
[This review was collected as part of a promotion.] I really like the light that attracts the bugs, it’s very subtle and not super bright. It’s easy to operate with a touch screen pad. I placed mine beside my sink and I only caught a couple gnats but I don’t have a ton of gnats visible in my house currently.
5 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Bye-Bye Flying Insects
[This review was collected as part of a promotion.] This STEM Flying Insect Fan Trap works surprisingly well! It was easy to assemble, runs quietly and helps keep flying insects under control without any hassle. I love that it’s a simple, mess free and blends into my space. Defiantly a product I would recommend.
4 out of 5 stars
6 July, 2026
originally posted on stemforbugs
Catch unwanted pests!
[This review was collected as part of a promotion.] This product is great for catching unwanted pests! It's easy to assemble - all you have to do is open the device, put in a sticky trap, close it. It's simple! It's a good size to catch bugs, and the materials seem sturdy. Will continue to use this!
5 out of 5 stars
Thumbs up graphic, would recommend
6 July, 2026
Great device- with ONE caveat...
I recently purchased 3 of these devices to try in our home… It’s summertime here in the northeast US, and we’ve had a wave of VERY hot & humid weather. In addition, I am a plant lover, and have several dozen plants throughout my home… Unfortunately, I had a hitchhiker on a couple of these plants: my arch nemesis, the fungus gnat. Fungus gnats look similar to fruit flies, and they’re every bit as annoying. They’re also a bit difficult to get rid of once they’ve settled in… so I’m always on the lookout for effective insect traps to place in my plant-heavy areas. I’ve found the Zevo brand traps to be very helpful in the past, but I think that THIS device has a little added edge: the light/fan combo that draws the little bugs in, then sucks them into the device and down into a waiting sticky trap. The sticky trap is easily changeable (you just open the device, tip the canister over to empty and replace the sticky pad). HOWEVER… here’s the caveat. As you can see by my pictures, while I ordered the exact same device over 3 different Target orders, ONE of these devices was quite noticeably different. I suspect that the smaller version with the softer/rounded edges on the left of the picture is an older version, and the larger/more cylindrical one on the right is the NEWER version. They both work the same- but the difference is that THE SMALLER/OLDER VERSION on the left DIDN’T COME WITH A USB PLUG! This isn’t the end of the world, of course- you can buy one at a variety of stores… But if you don’t have an extra usb plug available, then you have to use the rechargeable battery- which is a bummer as it takes 7.5 HOURS (!) to fully charge- and then it lasts only 8 hours or so before needing to be charged again! In the end it’s a great device and I highly recommend it, but make sure you’re aware that you could get EITHER version depending on what is stocked on the shelf, and that as a result, you may need to get yourself a USB plug adapter depending on your needs/preferences for use of this device :-)
5 out of 5 stars
5 July, 2026
originally posted on stemforbugs
Great trap
[This review was collected as part of a promotion.] This really has worked so well in my kitchen. We get a lot of fruit flies and gnats so it’s great. I like that the light helps and gives some light at night also. It’s a good size to keep on top of the fridge.
5 out of 5 stars
5 July, 2026
originally posted on stemforbugs
Handy fly trapper
[This review was collected as part of a promotion.] This STEM flying insects fan trap is easy to set up & use. It can be used without a cord once it's charged which is convenient. I mainly use it in the kitchen where flies come in the door. It caught little gnats, but no flies yet. The higher up I put it & not in direct light, the better it works. Sometimes I leave it on the porch at night to catch any mosquitoes that might fly by. I can't hear it running, unless I put my ear up to it. It is lightweight & it has a timer so I can preserve the battery power. It runs while it's charging too. I like experimenting with it & seeing how to catch the most flies.
5 out of 5 stars
4 July, 2026
originally posted on stemforbugs
Catches mosquitoes finally bite free
[This review was collected as part of a promotion.] It’s so easy to use just peel back the paper to reveal the sticky platform. It comes with a lot in the refill and I was surprise to already see mosquitoes stuck onto the surface. They are lightweight and slightly heavier than an index card. It seems efficient and I had my doubts at first but it’s been on all night.