If your house is being invaded by roaches there are several ways for you to stop it. Baits can be pretty effective for killing cockroaches. Baits use targeted extermination techniques that will allow the efficient destruction of the roaches living under your roof.
Baits come in gel form, with syringe applicators, or in plastic bottles. Be careful though. Never forget that baits are poison. Read the manufacturer’s label. Twice if you have to.
If you’re going to use baits outside, you need to put them in areas that have lots of moisture. Try to place them near hoses and downspouts and exterior faucets. Roaches love moisture. On the inside put your baits in corners, under the sinks, in dark damp places. The bathroom and the kitchen are ideal places to use the baits. The baits may be covered in plastic, so make sure that you get the right size station for the right size roach. Get a small bait station for a German cockroach and a larger one for the bigger insects.
If a certain type of roach bait does not seem to do the job properly simply try another brand. Remember, cockroaches are the ultimate survivors. Some of these creeps created immunity to quite a number of poisons.