Catchmaster Reusable Outdoor Fly Trap, 3 Hanging Blue Jars with Bait | Catches All Species of Fly, Fly Traps Outdoor w/ Food Based Lure, Odor Attracts Flies Away From People, Refill & Reuse

These are amazing. I shared 1 picture with the label removed so you can see how many flies it has captured over a 3 week time span. This fly trap is not far away from the back patio. I have 2 fly traps on that tree. The second picture is out by our live stock pens. Its not as easy to see, but it also highly effective. I will warn you they do have an unpleasant smell - which is why they work so well !!!!! When I change these out I pour the contents of the catch into a plastic grocery bag and then put the grocery bag into another grocer bag, then into a garbage bag and then into the garbage to prevent the smell from spreading. The amount of flies caught is so gross!! That's what I paid for. I do live in a very dry desert environment and I do add water through out the weeks as the water evaporates so fast. Easy to do.

** I would like to add that while they are technically reusable I would recommend NOT reusing them after a certain time. I emptied one from last season and refilled it. The jar is working perfectly fine, and continues to catch flies. However the dead fly detritus that I emptied into a plastic bag and then tossed in my trash can has become a swarm of fly larvae. Hundreds of little worms hatched with in a day of rustling up and disturbing the trap. So either learn from my mistake and if you intend to reuse the jar, empty it and refill promptly. ** This thing is great and disgusting at the same time. We live downtown and have dogs so we get a ton of flies in our yard, and this this is great. I got this jar one and the bait replacements and the jar gets filled up with flies in a month. The smell is awful... something between dog poo and death, but the flies go straight to it. To change the bait I put on disposable plastic gloves and dump the contents into a plastic ziplock bag and zip it up and throw it away on garbage day, gloves and all. I also keep it in the furthest corner of my yard which keeps the smell from being intrusive.

Excellent item, we've been ordering them a lot. Our neighborhood has a lot of new homes being built and naturally the workers leave food and trash all over the jobsites and the flies just keep coming from all directions. Simple setup, super cheap and works great. Just add water, swish around to mix and dilute the pouch and go hang on a tree somewhat away from any open windows and sitting areas. Mine is about 20 feet away from our patio, and on the wrong gust of wind and a hot day you can catch a nice gust of horse and other animal manure which is what attracts all the flies. Works great though and highly recommend it, just don't use indoors lol!

Bought two solely due to the hateful green headed flies that attack me every time I try enjoy my pool. They are the most painful fly bite and I rather go to the dentist then be bitten by this monsters of the swamp.. This product works great and filled up quickly with the green headed flies bawahhhaaa. Unfortunately, this product smells so bad it draws even more flies but that’s the only negative. FYI, if you’re buying this to avoid green headed flies also try a high powered fan as that helps around the pool to keep them away as they are piss poor flyers!

Absolutely the best fly trap ever. Easy to install and works perfectly.