I was not there, I have no idea if they filled any holes on the exterior or interior. I was just told by my son that they said there were to many. Not sure what that meant. I still have mouse stuff on my stove every morning so I am not sure what is happening. I only saw two snap traps in the basement which I had previously done. I am praying this works. I am a single mom so 225 was a lot to squeeze out for this. I would like to give it more time before I give judgment
