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.Easy to use!
[This review was collected as part of a promotion.] The Stem flying insect light trap refills are super easy to pop out and discard without getting dirty or making a mess! The new one is easy to install and just slides into the slot with a fresh new sticky mat. These are super effective at catching small flying insects around the house!
From stemforbugs
Good
[This review was collected as part of a promotion.] It is very quiet, it disassembles very easily, each bar lasts a long time, it has no science, its moe behind, many mistakes, I highly recommend them if you have a lot of insects at home
From stemforbugs
Easy to replace
[This review was collected as part of a promotion.] These refills are easy to use and replace in the light trap. They are sticky, and once the bugs are on there, they won’t come off until you throw it out
From stemforbugs
Trap refills!!
[This review was collected as part of a promotion.] These refills are great. No need to rebuy the entire trap. They are an easy install. No smell, great adhesive for the insects to stick. Will last a long time.
From stemforbugs
Well worth the price
[This review was collected as part of a promotion.] I couldn’t be more pleased with this product, it is the simplest and most effective way to get rid of flying insects in your home. It’s just a little plug in light that attracts the bugs, with a sticky insert that clicks in behind it to trap them. The starter kit and the refills aren’t exactly inexpensive, but like I said , the system is incredibly effective and you don’t have to replace the inserts very often at all, unless you’re just infeste...
From stemforbugs
A sticky solution
[This review was collected as part of a promotion.] STEM Flying Insect Light Trap Refills are great to have when using the Light Trap. When enough insects get stuck onto the trap, it's time for a refill change. Using disposable gloves is a good idea if you don't want to accidentally touch what you've trapped or get your fingers on the stickiness. It's fairly quick and easy to change the refill out. The stickiness of the refill stays even with insects stuck to it. Several little gnats and suc...
From stemforbugs
Easy to change inserts.
[This review was collected as part of a promotion.] The inserts are very easy to maintain and change. They are effective somewhat but not fully. I don’t believe they attracted as many fruit flies as I would like.
From stemforbugs
The refills work really good with the product
[This review was collected as part of a promotion.] I got the stem as part of a deal and a refill and it’s worked really well!!! it comes as a part of the stem ocular and it’s very easy to install. I will get another refill soon!
From stemforbugs
Easy to replace, mess free, and effective
[This review was collected as part of a promotion.] The refills are really easy to replace and make the light trap convenient to keep using. I like that they’re mess free and you can simply remove the used one and put a fresh one in. They do a great job catching small flying insects and I appreciate not having to use sprays around the house.
From stemforbugs
Refill pack
[This review was collected as part of a promotion.] This refill pack is so easy to use you just open up one of the refills peel off the paper from both sides and sticky in the bug light. It couldn’t be much easier. 
From stemforbugs
Easy to install flying insect trapper
[This review was collected as part of a promotion.] I have this placed in a small bathroom. There are occasional bugs. I haven’t seen any of the bugs so far. So it’s hard to tell if it works. The design is nice. One really wouldn’t know that this is a flying insect trapper. The installation is no trouble at all.
From stemforbugs
Keep them on hand
[This review was collected as part of a promotion.] The packaging is excellent. The performance is very good. Have these handy refills makes it easy not to have to rush to the store when your old one is full. This really helps during those high traffic flying insect times. The construction of the refills are very well thought out. Just pull the tab on both side sides and slide it into your light until it clicks. Easy as 123..
From stemforbugs
Fewer bugs
Not many bugs are seen on the "traps". We do see fewer fruit flies.
From stemforbugs
Yay… Refills!
[This review was collected as part of a promotion.] Light trap refills to go with my flying insect light trap plug-in kit. These refills can last up to 30 days before replacing them. This is a safe way to get rid of the insects.
From stemforbugs
Easy to open and use!
[This review was collected as part of a promotion.] This was such an easy product to use. The refills weren't hard to assemble. Packaging was easy to open. It's a great deal for what you get too. The product is effective.
From stemforbugs
Double sided
[This review was collected as part of a promotion.] The refills for the light trap are really affordable and well made. They are double sided, made with a sturdy plastic, and easy to install. Also easy to find in store, or online.
From stemforbugs
Mess free removal and replacement
[This review was collected as part of a promotion.] The removal and refill process is si easy! All you need is to gently pull the sticky card up and replace it by removing the refills sticky side and gently inserting it in between the tow plates. It is designed that you do not get your hands sticky or gross and that is a major plus! Each refill last for ~ 14 days.
From stemforbugs
Amazing
[This review was collected as part of a promotion.] I love the convenience. The packaging makes it super simple to remove and replace the old trap. It’s covered so you don’t get anything on your hands. The cleaning is simple and effortless. And there is no odor at all.
From stemforbugs
Good stuff
[This review was collected as part of a promotion.] I like how this product works very effective! I like how I can change it! Good size and easy to mantain. I will definitely keep using this as it’s been wonderful.
From stemforbugs
Easy-to-use refills that make maintaining the insect light trap quick and hassle-free
[This review was collected as part of a promotion.] Overall these refills are really convenient and easy to use. I like that i can quickly replace the refill when needed instead of having to deal with a messy cleanup. They make maintaining the light trap simple, and hassle free
From stemforbugs
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