STEM Light Trap Refills, Sticky Refill Cartrides, Attracts & Traps Flying Insects, 2 Count

STEM works great. I already have used 4, and need more! These 2 are full of gnats, fruit flies, moths-- front and back. I dated this set 6/12/26...Today is 6/19/26...Caught all these in 1 WEEK!

We were worried at first because we had something similar and it failed. Not this thing! Within an hour it had most of the fungus gnats on there. It helped with our problem and will be buying more for future. Also has caught flies and moths.

I absolutely 💯 ♥️ these. i started out buying only one due to a Walmart cash back that was practically a freebie. bugs, 🪰 gnats, no see 'ems are attracted to light as well as human breathing. no toxic chemicals, no scent, just a simple plastic card with super sticky, non-scented clear stuff. you simply plug 🔌 them in, remove paper backing on BOTH sides, slide it in, and it glows a gentle blue light (doubles as a night light) and the critters head right on to it where they meet their final destination! uses practically no electricity, doesn't make any noise, it just provides a safe and effective way to solve the problem of getting bitten. once the card is full of stuck on bugs, you simply pull it out and replace it with a new card. i keep one in my bedroom, and it works like a charm.

[This review was collected as part of a promotion.] Great product! Love how these are sticky on both sides! We had seen an increase in gnats and this took care of it in less than 24 hours! Truly a miracle product! These last a long time and when it's time to replace you simple slip it out and pop in a new one!

[This review was collected as part of a promotion.] Bright blue light doubles as a night light! Refill takes less than a minute to put together and dispose of used trap. While both sides are sticky it gives you enough finger space to not get any glue on yourself. Absolutely no odor. Definitely recommend for your kitchen or to have near plants.

[This review was collected as part of a promotion.] These refill cartridges are super easy to replace and fit perfectly in the Stem Flying Insects Light Trap. They stay securely in place and continue trapping flying insects effectively without any odors or mess. I'll definitely keep these on hand.

[This review was collected as part of a promotion.] We brought the STEM insect light trap device and it's refills to the beach with us and it has worked wonders. Going in and out of our room has let so many bugs it but none are to be seen. There is no strong smells to this device, and it has a very modern design. This device is 100% worth the money.

[This review was collected as part of a promotion.] Flying insects light trap refills is actually working well. Very effective device! Design is very simple and sleek, very easy to change the refill. Flies would stick to it and never leave. It lasts for a long time so you won't need to worry about changing it quickly. From the pictures I posted you would notice the difference in flies sizes it catches. I highly recommend it to anyone even if you think you don't have any flies in your house.

[This review was collected as part of a promotion.] It is amazing because it is double sided so it traps a lot of insects. It is so easy to install and replace. The glue is so sticky so the insects won't come around . It lasted me for weeks until i need to change.

Last year, these worked great… they were covered in drain flies and/or gnats. This year they are not as effective; namely, catching 5 to 10 and sometimes only on one side. I’ve also noticed that when I peel off the protective sheet, the tacky area sticks to that protective cover so that the entire tacky area is no longer smooth. I don’t know if this has any effect on It’s effectiveness. See pictures.