My husband and I recently contacted Can Catch Varmint Control to look into a situation in our home. We had been smelling an awful smell that was coming from in-between the walls of our hall closet. The person came and was prompt on arrival. They proceeded to hit about 20 to 30 small holes in the walls of our closet. Only stopping in-between to say " Gosh, I just don't know!" After about 30 times of small holes being punched in our walls, my husband prompted the man to stop. The man did not find anything yet could not give us any indication what it might be. What a waste of time, money and supplies to put the wall back together. I would not recommend them at all!!