This is the older stuff which worked for me in past, unfortunately the liquid within seems thick or dried out.
A few years back I would buy these and they'd work fairly well. Then a couple years ago Terro changed the shape of the dispensers and apparently the liquid formula also, because they no longer worked, in my same home they had worked before, on the same ant colonies I assume. The ants were no longer attracted, didn't drink the contents. I tried several units, none of the ants were attracted in the least.
Which is why I looked on Ebay, to find these older ones. I bought a package, haven't used them yet, but I've noticed that the liquid inside doesn't flow, seems to be dried out, like it's very thick, not runny. That makes sense because these are older, from a few years ago. I hope they still attract the ants, but whether the dried out liquid will work effectively I'm not sure, it could be too dry and maybe difficult for ants to ingest. We'll see...
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