REDTOP Flycatchers Compact Size (2) Twin Value Pack (4 Traps Included) - 100% Non-Toxic Disposable Outdoor Fly Trap - Designed to Attract Egg-Laying Females

This thing is amazing!! We are frequent party throwers. We've always had a huge problem with flies. If I could tell you the number we've cut back on I would. Incredible difference. Our friends are amazed! Our food is safer. We use our back door as a main entrance. And now we are not inviting 30 flies in as soon as we open the door. I won't say they're totally not a problem but it's nice to be able to actually enjoy our outside time now and not be embarrassed instead of wondering if someone is gonna swallow a fly or drink one down. So glad I found these.

These are small, but started working the very first day I put them up even though they said it may take a few days. I used hot tap water to start so the scent would develop sooner. All four of my traps had their first fly within 30 minutes. By day three they had at least a dozen in each one. They were easy to put together and I just hung them on a low branch of a tree in my yard. I love these!

I had a few with a purple color liquid that did nothing but out of 12 or 16 most were great. 1 star on the scent because it's a nasty smell if you are downwind a little. Turns out the catcher catches the bugs but if you leave them too long it seems the maggots crawl out and make bigger flys

They work great and I'm surprised by how quickly they attract and catch many flies.Don't place them too close to you deck, because the lure smells bad and the decomposing flies only amplifies the smell...but THEY.WORK!

These just don’t work! The cheapest ones from Walmart work 100 times better. I have chickens so I have flies. I can keep them under control with traps. But now they’re out of control again. Worst of all the plastic pouch is so flimsy it leaks- no one should have to get that stink on their hands!

They are the best products for reducing the fly population. They don't smell great so don't have them at your back door but they do the best job.

they have been up for 3 weeks and NO flies have gone in. however, the 'rescue' brand traps have filled up and been tossed out already. so sorry i purchased these. wasted my money...now it is 8 weeks since put up and they are now full of flies . . . so . . . . did work after a long time

These work. They are disgusting when full, but very effective. Only word of warning is that dogs are highly attracted to the smell as well, so make sure you keep them out of reach of dogs. Fortunately, my dogs found the first one before the flies did...