STEM Flying Insect Light Fly & Gnat Trap Starter Kit - 2 Light Traps + 2 Cartridges
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$32.99See 1 deal for this item
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3.8 out of 5 stars with 348 reviews
effectiveness: 2.36 out of 5
quality: 2.85 out of 5
value: 2.62 out of 5
35% would recommend
17 recommendations
4 out of 5 stars
Thumbs up graphic, would recommend
17 July, 2025Verified purchase
Great, but easy to mess with if you have littles at home.
This thing works: The sticky part is pretty exposed. I suggest putting in a high outlet where pet hair and little hands are absent.
2 out of 5 stars
Thumbs down graphic, would not recommend
14 July, 2025
Buyer Beware of Expensive Fake Products!
Very honestly Reviewing this Product… It DOES NOT WORK AT ALL… Therefore, I have to believe that this company is paying people to use for free & giving FALSE/POSITIVE REVIEWS!!! Now… After a sticky pad fell out of plugged in contraption… A few bugs that were crawling on the floor… actually did stick to the replacement sticky pad! As far as the Devices that have been plugged into the bathroom & kitchen outlets for 2 months… There are NO FLYING BUGS THAT HAVE EVER BEEN ATTRACTED TO EITHER DEVISE… This is an EXPENSIVE & FRAUDULENT/FAULTY PRODUCT!!!
1 reply from stem Team team - 9 months ago
It saddens us to hear that your experience with STEM Flying Insects Light Trap wasn't what you expected. We pour our hearts into creating science-based solutions that make a difference in combating those irritating insect issues. Please believe that your feedback resonates deeply with us, and we're eager to connect and understand your concerns more fully. Please reach out to us at 877-869-7546 (weekday, 8 a.m. – 5 p.m. CT) and share your thoughts using the reference number 22895833. We're here to listen and help! – Megan, STEM Consumer Care
2 out of 5 stars
Thumbs down graphic, would not recommend
13 July, 2025Verified purchase
Didn't work for flies...
It didn't attract flies at all (on day 3 with 2 plugged in where flies tend to congregate the most, still flying around the house and not on trap.
1 reply from stem Team team - 9 months ago
We’re sorry to hear the STEM Flying Insects Light Trap didn’t work as expected. It’s meant to quickly catch flying bugs when used in areas with high activity, so we appreciate you letting us know it didn’t do the trick this time. We’d love to learn more and help make things right – just give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number 22894360. Hope to hear from you soon! – Megan, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
4 July, 2025
Product works great!
Love this product. We have gnats by our fruit that we never can get rid of. I pulled the light in near the fruit and the sticky mat caught them along with a fly. Definitely will buy this again especially for our camper.
5 out of 5 stars
Thumbs up graphic, would recommend
29 June, 2025
Great product.
It started working within an hour and works great! My only complain is that the light is bright but I know that's what attracts them. I have it in my room and unplug at night due to the light being so bright. Other then that, works amazing!
1 out of 5 stars
Thumbs down graphic, would not recommend
12 June, 2025Verified purchase
Scam
Only 2 devices and two sticky pads. It's cheaper getting them separate than this so called value pack. Each unit right now is $15 so for $30 you get the same as what you get here but this value pack costs $7 more. I thought this pack included 2 units and 2 refills. Each unit sold separately includes a sticky pad so why would you call the sticky pad that comes with the unit a refill? Refill means replacement, like an additional pad once you have to change it. The only pad included shouldn't be called a refill. Get it separately, this value pack is more expensive.
1 reply from stem Team team - 10 months ago
We apologize for the confusion. Your feedback is valued and you can be certain your comments were shared with the right folks. Please know that prices are set by individual retailers. That said, we're happy to chat further to make this right. Give our team a call at 877-869-7546 on weekdays between 8 a.m. and 5 p.m. CT. Your reference number to provide is: 22867340. We hope to hear from you! – Brooklyn, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
29 September, 2024Verified purchase
useless
these did not do anything at all.
1 reply from stem Team team - 2 years ago
Thanks for sharing your experience with STEM Flying Insect Light Trap. I'm sorry to hear this didn't do anything for you. 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 at 877-869-7546 between 8 a.m. - 5 p.m. CT and provide your reference number: 22636064. We're here and happy to help! – Mindi, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
29 August, 2024Verified purchase
STEM Flying Insect Light Trap
I have two of these and love them. They work very nicely.
1 out of 5 stars
Thumbs down graphic, would not recommend
6 August, 2024Verified purchase
Doesn't Work
Waste of money! Doesn’t work at all!
1 reply from stem Team team - 2 years ago
Thank you for taking the time to leave your review. We're sorry to hear this didn't work as expected. We'd like to learn more about your experience and have the chance to best assist you. Reach us at 1-877-869-7546, weekdays between 8 a.m. and 5 p.m. CT, and provide your reference number 22563875. Looking forward to your call! – Brooklyn, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
25 July, 2024Verified purchase
DOES NOT WORK!
It’s 0-zero stars for me. Since day one of usage…1 insect (fruit-flies) was collected and the rest are still freely flying around. Located in kitchen beside the stove. I wasted my hard earned money. Will see if can return and get a refund.
1 reply from stem Team team - 2 years ago
Thanks for taking the time to review STEM Flying Insect Light Trap! We're sorry this didn't work as we would expect, and I have passed your thoughts along to my team. We value your feedback, as your satisfaction means the most to us. We’d appreciate the opportunity to help you with this. Please give us a call any weekday between 8 a.m. and 5 p.m. CT at 1-800-558-5252. Provide this reference number, 22548478, to our expert. Hope to hear from you soon! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
20 July, 2024Verified purchase
Didn't work for us
“2 refills” actually means 2 fills bc there’s no “RE-fill” about it. Even so, these didn’t work for us. There’s a lot of farmland around us & the flies are terrible. After one week of use, the two have only caught one fly…one. We’ve tried different locations around the house but didn’t help at all. Maybe they work better for other flying pests but these flies are too smart
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 for those smaller flying insects in areas with heavy 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 any weekday at 1-800-558-5252 between 8 a.m. - 5 p.m. CT. Provide this reference number, 22543939, to our expert. We're here and happy to help! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
19 July, 2024Verified purchase
Buy Zevo instead
Does not catch flies. We have the Zevo one and this one, same area of of the house. This trap has zero flies, the zevo has at least 10.
1 reply from stem Team team - 2 years ago
We appreciate hearing your thoughts, Bri! Our STEM Flying Insect Light Trap is not meant to trap houseflies but rather fruit flies, gnats, mosquitoes, and moths. We value your feedback, and your satisfaction means the most to us. We’d appreciate the opportunity to make this right. Please give us a call weekdays at 1-800-558-5252 between 8 a.m. - 5 p.m. CT, and provide your reference number: 22543859. We look forward to hearing from you! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
18 July, 2024Verified purchase
Don't waste your money
Didn’t notice a difference in the amount of bugs/didn’t see any bugs stuck in the device. The wording was also very confusing — you get the device and one sticky pad per box. The wording made it sound like you would receive an extra sticky pad “refill” — there is no refill, just what you need to run the device (which we found ineffective anyway)
1 reply from stem Team team - 2 years ago
Thanks for taking the time to review STEM Flying Insect Light Trap! We're sorry this didn't work as we would expect, and I have passed your thoughts along to my team. We value your feedback, as your satisfaction means the most to us. We’d appreciate the opportunity to help you with this. Please give us a call weekdays at 1-800-558-5252 between 8 a.m. - 5 p.m. CT, and provide reference number 22543811. Hope to hear from you soon! – Mindi, STEM Consumer Care
5 out of 5 stars
Thumbs up graphic, would recommend
14 July, 2024Verified purchase
This really works!
This works Great!! These Traps really do the job!
5 out of 5 stars
Thumbs up graphic, would recommend
19 June, 2024Verified purchase
These eork great
I'm not into long wordy reviews. These work as advertised. They work great. They work so well I probably won't need refills.
1 out of 5 stars
Thumbs down graphic, would not recommend
19 June, 2024Verified purchase
Save your money
If I could give 0 stars I would. This does not work at all save your money.
1 reply from stem Team team - 2 years ago
Thanks for sharing your experience! We would expect our STEM® Flying Insect Light Trap to be a great solution for those pests listed on the label. We value your feedback, as we want to provide you with nothing but the best products. We’d appreciate the opportunity to learn a little more about this and see how we can help. Please give us a call at 877-869-7546 and provide reference number 22511883. Looking forward to hearing from you! – Mindi, STEM Consumer Care
1 out of 5 stars
Thumbs down graphic, would not recommend
6 June, 2024Verified purchase
Seems to just be a night light
This turned out so far to be an expensive night light. Been plugged up for a week, have seen fruit flies in kitchen and trap is totally empty not even a speck of dirt has stuck to this trap. Glad I had coupon for it when I bought it. So far no worth it all.
1 reply from stem Team team - 2 years ago
Thank you for taking the time to reach out. We're so sorry to hear about your disappointment with our STEM Flying Insect Light Trap. We expect this to effectively capture those pesky fruit flies when placed near high insect activity. As this wasn't the case, we'd like the chance to chat and learn more. In order to do so, please give us a call at 877-869-7546 (weekdays, 8 a.m. – 5 p.m. CT) and mention reference number: 22499534. We look forward to your call. – Megan, STEM Consumer Care