How do I assess termite damage in my walls? 

Since termites eat the center of the wood, how do you tell if the wood is strong enough to be structurally sound? What techniques or tools do you use to know for sure without guessing?

How would I assess the damage on a large scale, if I know there has been a good bit of damage but need to know exactly how much?

Well I live in a townhome and it’s the weekend just saw a hole in the wall and found these little suckers. Hope the landlord gets it under control shortly because they don’t respond on weekends. Their money I guess.

How do you know if all the termites are really gone? I have plaster walls.