These work great but fair warning they smell awful so don't put them close.

It smells, but attracts the pesky flys!

just got it and there are soo many floes already.

This is amazing! I will buy these again and again!

Easy to prepare and set up. effective in collecting flies x and insects. long lasting.

It works well. It caught many flies.

Started working right away, maybe two hours after adding water. I bought a 2 pack going to buy more.

These are great to hang in a tree . It helps so much with flies . For people in the country with livestock it makes a difference .

This is by far the best fly trap ever! I purchased it to place near my dog's play pen. It has only been a couple days and it is almost full.

Stinky but very effective. Some of the flies drown in the water and some don't. It stinks like rotten fish.