Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these refills for their exceptional stickiness and reliable bug-trapping power, consistently catching gnats, fruit flies, and other small flying insects with visible results within days. The dual-sided adhesive design and mess-free, chemical-free, pet-safe approach are frequently highlighted. Installation is effortless—simply peel and insert—with no need to replace the entire trap. Each refill lasts up to 30 days or longer while maintaining adhesive strength without odor or noise. The soft blue light doubles as a nightlight. Most customers report strong satisfaction and plan to repurchase.
Customer review summary generated by AI, including incentivized reviews.Great refills
[This review was collected as part of a promotion.] These are very sticky refill pads. Well made and easy to replace in the flying insect trap plug. They work well to catch all variety of Florida bugs.
From stemforbugs
Easy swap refills that catch fast
[This review was collected as part of a promotion.] These refills actually work. Coverage is solid, they feel safe to use around my kids and pets. Maintenance is minimal - replacing the pad takes seconds.
From stemforbugs
i wish the glue thicker
[This review was collected as part of a promotion.] i wish the glue on this trap were a little thicker. it would be much more effective at catching insects. sine the adhesive is quite thin, some insects can easy escape after getting stuck.
From stemforbugs
Easy to refill
[This review was collected as part of a promotion.] This product has very nice packaging and easy disposal. It’s very easy to refill and doesn’t have a strong Oder. Captures bugs like fruit flies and moths.
From stemforbugs
Easy
[This review was collected as part of a promotion.] The Stem insect refill are so convenient and easy to use. They make it simple to keep the trap working without having to buy a whole new unit. The refills are easy to replace, and they do a great job catching all the annoying little bugs. Definitely worth keeping extras on hand.
From stemforbugs
Works like a Charm
[This review was collected as part of a promotion.] Amazing performance. Flying insects get stuck to the sticky sheet that is the refill. These are so easy to insert. There is no scent. We were surprised at the amount of Nats it traped. It is safe for pets as it didn't bother our cats. I do recommend this product as it is safe, effective and really does work.
From stemforbugs
The best fly trap 👌🏽
[This review was collected as part of a promotion.] So the sticky pad that is filled with the flies it’s been a month and 3 days since I’ve used it and I’m now changing it and putting on a new sticky pad. I just wanna say how amazing this thing is, I started see less flies in my house and it’s so worth it! I love the fact that it is light a night light and a fly trapper in one, I also love the fact that it’s chemical free, sound free and just so simple and easy to use. My family loves it and I ...
From stemforbugs
Great Lifespan of Refills
[This review was collected as part of a promotion.] The lifespan of these refills is honestly very impressive. It of course will vary from house to house depending on how many bugs get inside your rooms. Our refills last about a month and I think it's a great value for a product that actually works!
From stemforbugs
Great
[This review was collected as part of a promotion.] The stem bug catcher is amazing. It comes with 2 refills and which should last about 2 months. I didn’t need to change mine for almost 3 weeks. It works great catching the annoying bugs.
From stemforbugs
Great!
[This review was collected as part of a promotion.] Great product! Easy to install, has no gross smell and lasts a long time. The glue doesn’t dry out so any bug that gets into your home will end up attracted and caught. Only need to change the refill when it is full!
From stemforbugs
Actually works
[This review was collected as part of a promotion.] So easy to use and install, AND actually works! The blue light is not my favorite but if that’s what the bugs like, then it’s good for me. 1 sheet lasts a long time.
From stemforbugs
Very effective
[This review was collected as part of a promotion.] The Flying Insect Refills work really well. They are easy to replace, pet friendly, and they actually catch a lot of insects. They catch mosquitoes from both sides, have no smell, and make no noise. I always use them in my kitchen, but you can place them anywhere in your home. This year they helped me a lot because we had many flies, and they filled up very quickly. I’m very happy with how effective they are.
From stemforbugs
Easy to replace and keeps the trap working effectively
[This review was collected as part of a promotion.] The STEM flying insect light trap refills are very easy to replace and keep the trap working efficiently. The refill fits perfectly, and changing it only takes a few seconds. I like that it’s mess- free, odor free and requires very little maintenance. It help the light trap continue catching flying insects without using sprays or chemicals around the home. A convenient and reliable refill that i would definitely and reliable refill that i would...
From stemforbugs
Great chemical-free refills that are easy to swap and super effective.
[This review was collected as part of a promotion.] These stem dying insects light trap refills work amazingly well. The size is compact and fits perfectly. Into the device without taking up unnecessary space. I love the simple making maintenance effortless when it’s time for a remplacement. It offers great value and durability. Keeping house flies and fruit flies away without any harsh chemicals insecticides. Highly recommended.
From stemforbugs
The perfect kitchen gadget I never knew I needed!
[This review was collected as part of a promotion.] Amazing product. These refills last such a long time and the stickiness doesn't wear down. I had no idea it was collecting so many bugs! Super easy installation also! Highly highly recommend along with the starter kit!
From stemforbugs
Refills fall out easy
[This review was collected as part of a promotion.] I like the idea and look of this fly trapper but it doesn't seem to work as well as the other brands I've used. Its easy to change out the refill but they dont stay well if I knock it the refill plate would probably just fall out. If it was closer to the wall and more encapsulated the bugs would get stuck but its set up like a night light
From stemforbugs
Easy to install cool light feature
[This review was collected as part of a promotion.] Easy to install cool light feature and very Sticky. It catches all the little flys and other little bugs! i would 100% recommend this to everybody who’s looking for something similar! Also, it good to keep in you kitchen at all time.
From stemforbugs
Convenient !
[This review was collected as part of a promotion.] The STEM Flying Insect Trap refills are easy to use and come in a convenient two pack. They are two sided, which makes it easy to catch all the bugs and makes them last a good amount of time without needing to be changed. They are the perfect accompaniment to the STEM trap.
From stemforbugs
Good product
[This review was collected as part of a promotion.] Refills are easy to use, its like a card sticky on both sides you put it right into the plug part, slides in. Easy to take off the packaging from the sticky part.
From stemforbugs
Easy to Use
[This review was collected as part of a promotion.] The refill fits perfectly and are easy to replace. They’re fine as replacements, but they didn’t improve the overall result. Since the trap hasn’t been very effective for me, I still see plenty of flying bugs.
From stemforbugs
Oh no! We're sorry to hear some of the insects were able to escape the trap. This isn't the experience you should have, and we'd appreciate the chance... Read More