STEM Flying Insect Light Fly & Gnat Trap Refill - 2 Cartridges
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$9.99
was $11.49 New lower price
4.9 out of 5 stars with 217 ratings
$13.99 - $19.99
reg $23.32 - $33.32 Sale
4.2 out of 5 stars with 21 ratings
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4.7 out of 5 stars with 4181 reviews
effectiveness: 4.45 out of 5
quality: 4.47 out of 5
value: 4.2 out of 5
90% would recommend
20 recommendations
3 out of 5 stars
10 December, 2025
originally posted on influenster.com

Great concept, mediocre practicality.
[This review was collected as part of a promotion.] This fly trap starter kit had all the makings of really being something, and although it wasn’t completely worthless, I was disappointed on the efficiency. The light was entirely too bright during the nighttime, and it took a long time to “fill up” the first insert- more time than I have honestly. Still a great concept, I just think it could be improved a little.
5 out of 5 stars
30 November, 2025
originally posted on influenster.com

Safe for pets
[This review was collected as part of a promotion.] “This STEM Flying Insect Light Trap is a lifesaver! I plugged it in and within the first few hours, I already noticed a huge reduction in flying bugs around the house. It’s quiet, safe for pets, and so easy to use. I love that it doesn’t use harsh chemicals yet still works incredibly well. The soft blue light attracts bugs without being too bright or annoying at night. After a full week of use, my kitchen and living room feel so much more comfortable and bug-free. Truly a must-have for anyone dealing with gnats, flies, or mosquitoes. Highly recommended!”
5 out of 5 stars
Thumbs up graphic, would recommend
11 October, 2025Verified purchase
Good insect trap
The STEM flying insect trap prevents me from getting so many bug bites indoors. The sticky refill sheet traps many gnats, small mosquitoes, and small flies. It has improved our indoor environment.
5 out of 5 stars
30 September, 2025
originally posted on influenster.com

With buying
[This review was collected as part of a promotion.] I forgot to take a picture of this but it works so well. It’s worth buying and well designed and does not look tacky. No smell at all easy to install.
5 out of 5 stars
23 September, 2025
originally posted on influenster.com

Love It
[This review was collected as part of a promotion.] We put this next to our fruit bowl to catch any stray fruit flies or bugs that may come in with the fruit and, as you can see, it works! Highly recommend.
5 out of 5 stars
11 August, 2025
originally posted on influenster.com

Great
[This review was collected as part of a promotion.] I love these products you can use inside just as simple as plugging them into the outlet. We had a different brand that wasn't very effective but this one seems a lot better to use.
5 out of 5 stars
8 August, 2025
originally posted on influenster.com

Effectiveness
[This review was collected as part of a promotion.] I have small children who are often bitten by mosquitoes, and the bites are very strong. This product has made life much easier for my children. We have been using it for 2 months, it is quite durable and of excellent quality.
5 out of 5 stars
5 August, 2025
originally posted on influenster.com

Love it
[This review was collected as part of a promotion.] I like it. I keep it by my front and back door. I went and bought another be cause I liked it so much. It works. It has actually reduced the amount of bugs that come in. It’s pet safe. My cats don’t even realize it’s there.
5 out of 5 stars
3 August, 2025
originally posted on influenster.com

Stem insect trap
[This review was collected as part of a promotion.] We have been having a really bad problem with fruit flies near my son's diaper genie. I put the stem flying insect light trap right above it and wow what a difference. Yaaaaay. Those things were getting so annoying. So happy to find something that finally works. This is a new need always in my house. Atleast for as long as my son is in diapers.
5 out of 5 stars
29 July, 2025
originally posted on influenster.com

A Summer Necessity!
[This review was collected as part of a promotion.] I was a little skeptical about this, but right as summer hit the south with all of its humidity, I opened this and it was a game changer. From having fresh fruit on the kitchen table to having cookouts. This has cut down on the fly situation. The kids opening and closing the door, some always manage to creep inside. This is worth buying.
5 out of 5 stars
22 July, 2025
originally posted on influenster.com

Easy to use
[This review was collected as part of a promotion.] It works. We live in Florida and have dogs and open our doors constantly and always have all types of bugs in the house. This helps keep them at bay!
5 out of 5 stars
18 July, 2025
originally posted on influenster.com

just get it!
[This review was collected as part of a promotion.] i LOVE these little bug catchers. they are so effective at grabbing bugs without having to have smelly apple cider vinegar out on your counter, which is also just gross to look at. i highly recommend to anyone!!! and honestly you can go so long without switching the panel
1 out of 5 stars
27 June, 2025
originally posted on influenster.com

Did not work for me.
[This review was collected as part of a promotion.] Unfortunately, this product didn’t work for me. I used it in a location where there’s lots of mosquito and none were caught. It is very quiet, but very bright so may not be great for intentionally dark bedrooms. Not a product I would purchase.
5 out of 5 stars
24 June, 2025
originally posted on influenster.com

Very bright, does attract flying insects
[This review was collected as part of a promotion.] I love that this plug-in has no chemicals or odor. The light is pretty bright, so I keep this plug-in down in the basement away from where we hang out. This area is not where we get the most flies, but there’s a few flying bugs on the sticky sheet each month I’ve replaced it. For the price, it’s fine to have. However, I wish that it was not so bright. It’s kind of blinding.
3 out of 5 stars
19 June, 2025
originally posted on influenster.com

Fair light fly trap
[This review was collected as part of a promotion.] STEM flying insect fly trap is convenient, easy to use and durable. It is safe to plug in and is fairly effective. It is very comparable to other similar products.
5 out of 5 stars
6 June, 2025
originally posted on influenster.com

Good
[This review was collected as part of a promotion.] This light is very nice. I like the soft blue at night. I have seen it does attract flies and gnats. Super nice to help my plants thrive and keep gnats away. It came with one stick paper and light.
5 out of 5 stars
2 June, 2025
originally posted on influenster.com

Nice looking and easy to use
[This review was collected as part of a promotion.] This looks great and easy to use. I plugged it in my kitchen near my sink to try to help with fruit flies and other flying insects. After using it one day it has already attracted some bugs. I do wish that this unit came with an another refill. It only comes with one, but it would be nice if it had two.
3 out of 5 stars
2 June, 2025
originally posted on influenster.com

good
[This review was collected as part of a promotion.] Compact, modern design, easy to plug into an electrical outlet for immediate use. The mosquito and fly attraction lamp is not really effective. What I like is that the product is safe for families with small children and pets because it does not use toxic chemicals. Changing the sticker is also very easy and does not cause dirt. Although a bit expensive.
4 out of 5 stars
1 June, 2025
originally posted on influenster.com

Great product ❤️
[This review was collected as part of a promotion.] The STEM Flying Insect Light Fly Trap Starter Kit is really useful for those who are looking for a safe and effective way to repel flying insects. I found the product to work quite well, the light emits a soft light to attract flies and mosquitoes, and when they come close, the fan and glue trap will hold them. The design is compact, does not take up much space and is easy to use. I really like it because it does not use toxic chemicals, is safe for the family and is environmentally friendly. However, to achieve optimal efficiency, the glue trap needs to be replaced periodically. The price compared to the quality is quite reasonable and economical compared to using insect spray. I am satisfied with this product and will continue to use it.
5 out of 5 stars
31 May, 2025
originally posted on influenster.com

Amazing product
[This review was collected as part of a promotion.] This product is amazing and I loved it I have received this product from stem and Influenster for my honest review and I can say get it with this season here in Florida of the flys and Fruit flys it’s always a mess 😬😬😤😤 with make me stress enough because it runs like crazy and I’ll I can say is this is super effective and has caught so many I couldn’t believe how effective this is and how awesome it worked and has trapped so many flys and fruit flies I highly recommend the effectiveness it’s very well made and highly durability the design I like it because it looks very modern and love the blue light that attracts the bugs to come to true light very nice modern and safe environment around kids and pets for all my family I love the safetyness but overall that it’s works I will definitely purchase more