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

STEM cartridge light trap refills fit the STEM light trap device perfectly. They are easy to install. STEM refills cartridges also work with the Raid Essentials Light Trap device. These refills attract flies, mosquitoes, gnats and fruit fries without the use of harmful pesticides. Removal of the old cartridge is no-touch and easy disposal.

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.

[This review was collected as part of a promotion.] After using the stem flying insects light trap starter kit I was pleased to know that there were refills to buy instead of having to re buy a whole kit again. I like that they are easy to replace and use. I really like how lightweight they are and safe. I really like that they don't smell like bug spray or anything. Overall I'm very happy with the results of this product. I will be recommending this product to all my friends and family.

[This review was collected as part of a promotion.] I been using STEM Flying Insect Light Trap for a full month and it works as well as the z brand. I have both brands to compare and I must say they do the same job. What I like is that STEM insert is doubled sided and more budget friendly than the Z brand that's single sided. I used it in my kitchen and it works well as a night light too. They caught around the same number of tiny insects in summer. I would recommend to give it STEM a try.

[This review was collected as part of a promotion.] These refills are simple to use/replace and get the job done. I've been using the same one for over a month now and it's still sticky and collecting flying insects. You just take the protective film off and place the new sticky trap into the plugin.

[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 infested with flies. Definitely will keep purchasing these refills as needed, and would 100% recommend.

[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!

[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.

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.