WCOUST 58 Pcs Fruit Fly Trap for Indoors, Fungus Gnat Killer Indoor Sticky Traps for Mosquitoand Flying Insects

They work really well and it's great value with so many in the packet. Fungus gnats have stuck to them and numbers finally reduced. I wish they were made of an eco friendly material though not plastic that has to go in the bin

These are a great deal for how many you get. I have stuck them all over to help get the fungus gnat issue with my plants under control. You need to handle both the adults and the larvae or the adults will just start over the problem again. JUST traps won't solve it- you need to go after BOTH the adults and the larvae. Larvae can be killed in a few ways. Nematodes, mosquito bits, and peroxide in the soil. These are great for adults. They have a layer to peel off on both sides. You can hang them or put them into the soil with the spikey bit on the bottom. I put mine into the soil on several of my pots in my plant shelf to make sure there would be a good chance of catching as many as I could. I couldn't find spots to hang them without the sticky making contact with things I didn't want sticky. They have been in place for a day or so and already are catching the gnats on them quite efficiently. They are a great way to have MANY traps to place around when trying to get a fungus gnat issue under control. Highly recommend. They are also a useful way to monitor for them returning once they are gone. After I get rid of them I will continue placing them around to keep an eye out for the start of a new problem before I lose plants- I lost one and that was how I figured out there was a problem. The gnats are pretty small and good at hiding and you don't realize until it's too late that there are a lot and your plants are dying.

For the same price of 12 at Walmart, you get 58. They are suuuuper sticky and I obviously didn’t realize how much of a fungus knat problem I had. Super easy to use. Very effective. Flies are super attracted to them. The butterfly shape is super cute. Double sided is super nice.

Made the mistake of purchasing some “premium” potting soil and it ended up being contaminated with fungus fly larvae. House got over run with the little buggers and I had to put most of my seedlings outside. Was looking for a solution and found these on Amazon and within 24 hours the traps were covered with the little gnats. Very easy to use, just peel the paper backing off and either place them in the soil or hang them with the included twist ties. Just as easy to remove and throw out once the traps are full. They remained effective even after getting wet from heavy rain that blew into my screened in porch. Also used some Neem Oil spray to kill the remaining larvae in the soil.

Must have when you’re trying to battle fungus gnats. They work well to actually catch a lot of flying insects easily. I think because they are bright yellow and maybe their shape. Not very aesthetically pleasing but neither are fungus gnats. Easily remove to change them out to different versatile pots. I even use them with my semi-hydro setups.