Purchased ten packets of Fly Banquet. After putting it in water, I was a little surprised that it did not have a real bad odor like the other fly traps products have. But I was surprise to see the flies going in and being trapped. The only draw back was the fact that the product stopped being effective after about ten days.
We've been using a couple of the traps around our pool for several years and they really seem to work. Each trap collects and kills several horseflys each cycle. One will spoil your day! Noticed that they may have changed the composition some but it has not affected the effectiveness.