The fly bag is very effective but the only thing is that it has a strong odor, more flies in the bag the stronger the odor gets. I advice don't put the bag on your porch or near a open window.

rhis thing works magic!!! i live in Texas and have no idea what these flies are attracted to but they drive me crazy. this trap is quick and so super easy to set up, the liquid inside smells horrible but it does an amazing job...... highly reccomend

Works great. I put it in my chicken coop and within a week it was full of dies flies. I also loved that it kept the flies from coming in my house. I definitely recommend this fly catcher.

Stinks but that's why it works so well. Place it at least 6 feet away from door or open window and put in plastic bags and trash cans only on trash pickup days.

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.

Lots of flys around this year. Had noticed more inside than ever before. Hung one near my apt door outside and suddenly no more fly in the house. Fills up quickly but worth the money and effort.

Wow did these help a million times over to trap nasty flies that are just unavoidable when they start showing their nasty faces. Going to be ordering a few more since it's spring now. How fast time flies... har-har.

We have had a terrible fly problem this summer. These things really work. The flies went straight to them and not the house. I have to say though that they smell really bad but the flies love them.

This thing caught a full bag of flies !! i even went to the store and post office about 3 miles away..! i didnt see no flies there either !!!! whole town is fly-less...🤣 they work !!!

I love these traps! After having chickens for a few years the flies were out of control around the deck.. ive been filling these bags up very quickly and the flu population has gone down drastically