There was a lot of negative reviews about the effectiveness of “Antibug” and “Senez”. If you prevent a construction site it’s one case and if bugs have already lived in the joists and a frame that's another thing. The house is trimmed and how to get there? to disassemble the whole house or what? a gassing is also not an option, it's good before living.
And if there is no place to go? what can I fill in the cracks, so that it will evaporate and will poison the beetles, and it will be safe for humans.....
And about the sounds you can laugh if it were not so sad. I have written many different forums about the fact that you could hear them gnawing and ticking. But nothing said ever you heard them alway or only at night. Maybe should be a certain season, and in general how to diagnose their presence, only when the house begins falling?