I'm pretty sure the present visitors have left, as we haven't heard anything. But we still have a whole bunch of traps everywhere. They got behind the wall radio in the living room.
I would be using a lot of steel wool, because there's the side holes. Do you think mesh fencing would work? Inside our tongue there's two opening that go along above the tongue, and I think that's where they're coming in. I've attached a pic, if that helps.
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If anyone is having this issue, these traps are
THE BEST! I've tried using the traditional ones, and just about broke all my finger tips. I've done equal part baking soda, flour and sugar.
Edit: For some reason the pic won't show, so here's a link:
Tongue Pic