you misunderstood- I was joking that if you drill holes in your house, your house won’t hold water then
I’m sorry. As an applicator for Terminex for a few years, with a state license in Washington State, a lot of people misunderstand how a drill and treat works and I missed your humor. You’d be surprised how people would ask the same question seriously as they don’t understand that the hole is drilled about 4 feet up the wall with a special drill bit that pushes everything to a position that will keep everything inside the wall with the special nozzles used on the can that fans out only inside the hole a ways to keep it in the wall space. And we’re not trying to drown them, just poison them in the walls.
rwood