1.   At the Orkin Termite Pavillion, right, a termite tube from the ground makes it way up a concrete block foundation into a crack, then inside.

2.   Mud tunnels are obvious on a poured concrete foundation, but they may be invisible on a fieldstone or concrete block foundation because the tunnels are inside these foundations.

3.   Q. Could I use Kilz to kill the stains on a concrete block foundation inside my basement?

4.   These will often stop minor seepage through concrete and cement block foundations, but I am not sure about brick basement walls.

5.   Where can I get it for large patches on my ranch with a concrete block foundation?

6.   Cut marks in the soft limestone suggest they felled the columns like trees and carted away the large foundation blocks.