First off, Their is no roachs in the house that we live in...... I don't want to come off as a dirty person.<br /><br />My dad owns a 6family house in Somervill, MA.<br />We are haveing roach prolbems, they are really bad. When you walk into a unit at night and turn on a light they are all over and run into the cracks in the walls. Its so bad that my dad and I have to change out clothes outside before we come into out own house and we won't but anything in the truck from the building because we don't want them to get into our garuge, its pretty nasty.<br /><br />I've been told that once a building gets them they are their forever, no getting rid of them, only controlling them.<br /><br />My dad bought the foggers and him and I have fogged all 6 units, four times. After fogging when we come back we find alot of the big roachs dead all over the place, but their are still alot of baby ones. <br /><br />Besides hireing a professional, what else can we do to run them out?