Very easy set up, simple design, very effective. Reasonable price. Have Four of them within 50 feet of cow pen and keeps flies away from house and deck. Once bag is full close up and put in garbage.

These fly traps are absolutely amazing within a hour of hanging it up I literally had over 500 flies in it they are the best hands down I highly recommend these!!!

I live next to a horse farm so flies are a problem. Within two hours after putting one of these traps in my yard, it was swarmed with flies and reduced the amount of flies getting into the house by at least 75%. I immediately ordered two more.

I feel like this thing attracts more flies than it would if it wasn't outside. It has a very bad odor smells just like a dead animal. No wonder the flies are triple worse than what they were in my backyard.

These are beasts! Flys love them! Im still trying to decide if moving them further away from the house will allure them into the woods or the neighbors yard.

Put this out on our back porch in early spring when we had a terrible fly problem. By the time it dried up… no more flies!!! Great product. Just don't put it too close to where you go regularly. The smell is VERY strong!!

Attracted a massive amount of flies. Reallly does the job. Quickly smells terrible and is kind of disturbing to get rid of but it works and is a good price

I bought this every week until the last order I got I noticed they changed it! It no longer has an odor and they're white little beads when they used to be brown stuff that had foul odor. I've had put for a week now and no flies in there.

LOVE THIS PRODUCT! I have outside cat food for out side cats and flys have been INSANE this year next to the food. And this bad boy nipped them in the bud! I didn't expect it. But Boy it WORKS GREAT!

These work great, they smell a bit nasty so put them a distance away from where you will be frequently, that's probably why they draw in flies. Sometimes we wonder if they are pulling in flies from the whole neighborhood to our trap.