I purchase these every year. they work very well and catch thousands of flys.

I have never seen anything like this! This Fly Trap has been out only 6 days! It's ready to be replaced! I'm glad i ordered 5! Get them before I buy them all!

They are wonderful and full up fast. They do tend to Stu k, but only after the bag is full. We've been using these for years and really help cut down the flies in the house. We live in the country.

This is possibly one of the most disgusting purchases I've ever made, but I'm glad I did! We developed a black fly problem earlier this summer on our back porch, but since this went up - no more flies!

My neighbor doesn't keep lids on the trash cans so there are plenty of flies outside the porch and our front door. Pic shows how many were captured on day one!

Great service

Here is the deal- they work! Unfortunately they start to smell so FOUL after about a week that I had to take them down. I hung one in my garage and one under a covered porch. I honestly thought maybe the garage area was pushing it, but I figured the outdoor area would be fine. WRONG. The smell can only be described as something that has passed away and is rotting. It's horrible. If people are going to be rarely in an area then maybe it would be okay. So, scent aside, it works awesome! Once it started doing it's magic, the flies were gone. Once I took it down they immediately returned. I just wish the smell was something we couldn't smell but the flies could.

These work really well. You trim around the top and fill to the line with water. Flies are attracted to the bait. They can get in, but not out. I've never seen one even try to get out. However, when it starts filling up with flies, it stinks like crazy.

I hate having to kill the flies but if you gotta do it, this is the way. It's been up 4 days and well… I posted a picture. It seems to have caught hundreds and hundreds. We are having a fly problem in our apartment complex at the moment due to one tenant leaving their unit in filth, and in the meantime, this thing has saved me from being landed on and swarmed. Didn't think we'd be able to fix the problem this affordably. If you're on the fence about trying this, do what you gotta do, this is super cheap for the sheer power %26 effectiveness you get. People mentioned a smell but I don't smell anything. It's hung a few feet away, and maybe 5 feet up on our porch on a hook. Easy instructions, took 1-2 days to start working. I don't think you can beat this

Why I did not buy these a long time ago, I do not know. They are great; easy to prepare and comes with hangers attached to the bags. They are a little smelly, so I put them out a ways from my patio door, but it did not make a difference. The flies are gone and hundreds of them are dead or flying around in the bag. Yippie!!!