Works, but doesn't trap every fly.

Does the job of getting pest.

Unfortunately none of our have caught anything

Basically a blue light with a glue plastic

Just plug it in and it does the work. Within a day no more flying insects in the house.

It doesn't work. A waste of $$

They work ok for catching other bugs but don't really catch many flys maybe one or two at the most

Very impressed with the product so much that I bought a 2nd one.

It works...now to see how long it will last!

Works but not as well as I was hoping. I think the dishsoap and apple cider vinegar works better.