Bill writes
I have sprayed Cynoff WP insect killer around the baseboards and the outside of the house, but they seem to be concentrated by the kitchen sink.
CB PCO Fogger will kill roaches, but you must direct the fogger in the kitchen cabinet. Roaches are commonly found around kitchen sinks because they need moisture. You can help eliminate this need by always placing dishes in the dishwasher instead of leaving them in the sink, wipe the sink out and counter tops at night so no water is left anywhere in the sink or around it. Remove everything from inside cabinets and drawers. Direct the CB PCO Fogger inside these areas so the fog gets inside all cracks and crevices. Roaches commonly hide inside walls and the fogger will not make it back in these areas, so the fogger will kill what roaches are out in the open when you use it, but not what is in hiding. After you fog, we would recommend using Advion Roach Gel to place in your cabinets and drawers. It works great and you will usually start seeing substantial results within 2 weeks as long as you keep all food and water cleaned up and at a minimum.
Answer last updated on: 08/21/2010
