Terro T2503SR Fruit Fly Trap - 4 traps

Works perfectly. The next day I checked inside is 10-15 flies in each

Trust me, not worth it at all so weak. Just mix 100ml apple vinegar with 3-4 drops of dish soap in a small cup and you will see the difference

This product doesn't seem to do anything, it's just a waste of money and you can't even return it for a refund.

Works wonderfully. Since the moment I set these up in my house, I haven't seen a single fly flying around. When I look through the little window on the trap, I can see it full of flies. I will definitely be purchasing these over and over again.

These have been somewhat effective. While I have seen less of these pests when I've got this active, I've also seen them literally just hangout on top of the apple. It's like it can see its dead incestuous disgusting family in the goo and it actually takes it as a warning to not proceed. Perhaps I should stop reusing the same trap... Once this stuff runs out, the pests start right back up again. Not as dense as before, but it is noticeable. I'd rather have this than nothing, that's for sure. I wish this came with way more of the liquid. I feel like I have too many apples and not enough liquid. This seller doesn't appear to sell the liquid in bulk, you just have to buy more traps, which is annoying. I also prefer filling it way more than it suggests because if I fill it less, then I have to replace it more frequently. Ergo, providing more of the liquid would be far more useful. This does emit a faint smell, but I've found that it only smells when I'm directly above it. Make sure to tell your guests or family that this thing can spill if you pick it up wrong. I'd ideally rate this maybe 3.5 stars. It works well enough to keep the pests down, but it's not a permanent solution and they don't always fall for the trap. Update: I've changed my mind. Solid 4 stars. I noticed German roach nymphs wading dead in the liquid. I've been keeping these near my sink because that's where the fruit flies hang out. It appears as though the roaches, while trying to get a drink in the sink, find the fruit fly trap and want in. I have a small infestation of roaches in my place, so if they don't fall for one trap, I'm glad they'll fall for another. I don't like having roach traps on my counter due to the chemicals used, so this much-less-poisonous-to-humans trap is a great alternative.