STEM Flying Insect Light Fly & Gnat Trap Refill - 2 Cartridges
Highly rated
$7.99
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4.5 out of 5 stars with 151 reviews
quality: 4.47 out of 5
value: 4.13 out of 5
89% would recommend
19 recommendations
2 out of 5 stars
20 January, 2026Verified purchase
(no review title)
I ordered stem flying insects arriving fast but I’m not satisfied with packaging because when delivery everything already opened and packaged of product all beating up.
1 reply from stem Team team - 2 months ago
We're sorry to hear about the condition your order arrived in, Sarah. We understand how this can be frustrating and appreciate you taking the time to write your review. For best assistance, please contact Target's customer service team directly. Hope you have a great day! – Megan, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
7 October, 2025Verified purchase
Great product- totally recommend!
Love this product! Much cheaper than other brands with Target offered coupons and it works great! Fruit flies and moths are a huge annoyance this time of year. I put it right by the door and it catches them well! 10/10
4 out of 5 stars
Thumbs up graphic, would recommend
29 September, 2025Verified purchase
Great for gnats
These refill cartridges are user friendly and efficient. We get tiny gnats from our sinks and also from the soil of our houseplants. These refills keep them to a minimum.
5 out of 5 stars
Thumbs up graphic, would recommend
13 August, 2025Verified purchase
The Sticky Stayed
I was hesitant to order these refills for the plug in light trap in my kitchen because they're sticky stuff. It's 100 degrees here in central Florida presently. Almost everything melts in the mail. I was pleasantly surprised to see they arrived intact. Yeah!
1 out of 5 stars
Thumbs down graphic, would not recommend
3 August, 2025
Does not work
Have had it plugged in for a few weeks now and it has not caught a single bug even though my house has plenty of gnats and other flying bugs. Would not recommend
1 reply from stem Team team - 7 months ago
We're sorry to hear about your experience. STEM Flying Insects Light Trap is designed to catch those pesky bugs when placed near high insect activity. As this didn't meet our standards, we'd like the chance to learn more. Give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number: 22915447. We look forward to getting you back to bug–free! – Megan, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
5 July, 2025Verified purchase
You get what you pay fot
Works great with out chemicals. The trap catches many types of bugs. Easy to use. Insert sticky strip plug in and forget it. Plus since it lights up it becomes a night light.
5 out of 5 stars
Thumbs up graphic, would recommend
25 June, 2025Verified purchase
Works awesome !!
This is my second time purchasing they work great they catch all the little nasty little Nats that come in the house. I also like the Way. The plug is adjustable so it fits in my funny plugs.
2 out of 5 stars
Thumbs up graphic, would recommend
9 December, 2024Verified purchase
Stem
To expensive for refills that have to be replaced
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. The blue light can also double as a night light if needed. I just wished it sticky part of them would last a little longer but that is probably more because we had so many bugs.
5 out of 5 stars
Thumbs up graphic, would recommend
18 August, 2024Verified purchase
It works so well!
I love this product!
5 out of 5 stars
Thumbs up graphic, would recommend
31 July, 2024Verified purchase
Great item
Amazing how well this works. I was doubtful but seeing the results, it amazing and a little scary how many bug were flying around
5 out of 5 stars
Thumbs up graphic, would recommend
20 July, 2024Verified purchase
Tiny flies
I love this product, it works very well , it get all those tiny flies that were flying around in my kitchen., I will recommend it.
5 out of 5 stars
Thumbs up graphic, would recommend
16 July, 2024Verified purchase
Best bug catcher
I am always amazed at the amount of bugs this catches! I have used other brands! This one is the best- or it catches the most bugs!
3 out of 5 stars
Thumbs up graphic, would recommend
12 July, 2024Verified purchase
Pretty good
It can be difficult to remove the two protective strips that cover the sticky material. Some of the material sticks to the strips and I also got some on my fingers. The light is brighter than Zevo due to it not being shrouded. Overall it works well and is a good night light also.
4 out of 5 stars
Thumbs up graphic, would recommend
10 July, 2024
Working great-not instant but gets there
So, main thing is to leave it in one spot for several days. The bugs aren't going to find it if it keeps getting moved around. Worked best in an area that stays darker most of the day too.
5 out of 5 stars
Thumbs up graphic, would recommend
12 June, 2024Verified purchase
Plant parent must
Love! I have fungus gnats from top watering my plants over the winter and this has helped get them under control with insecticide. I've even had a spider and beetle on it 🤷🏼♀️
5 out of 5 stars
Thumbs up graphic, would recommend
4 June, 2024Verified purchase
Its sticky!
I knew going into spring that we always have a fruit fly issue and with three kids the doors are constantly opening/closing we get the occasional fly or mosquito. These things have been so helpful! Way better than apple cider vinegar everywhere
4 out of 5 stars
Thumbs up graphic, would recommend
26 May, 2024
It Works!
I have had this plugged in for over a week right next to the back door and it has caught so many on front and back side.
1 out of 5 stars
Thumbs down graphic, would not recommend
25 May, 2024
Just NO
Didnt work. Notice these positive reviews are incentivized? Well I wasnt paid for my review, and this thing does NOT work. Back to apple cider vinegar. Dont say I didnt warn you!
1 reply from stem Team team - 2 years ago
Thank you for taking the time to make us aware of your experience. We're sorry to hear our STEM Flying Insects Light Trap was not an effective remedy like we'd hope. When placed in areas of high insect activity, we'd expect this to eliminate fruit flies, gnats, mosquitoes, and moths. We'd appreciate the chance to make things right and restore your faith. Please give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number: 22485288. We hope to chat soon. – Megan, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
13 May, 2024Verified purchase
Stem
Great product and no smell!