Final answer:
To control American cockroaches, insecticides should be applied to damp areas, entry points, and common hiding spots in the house.
Step-by-step explanation:
To control American cockroaches, there are several areas that should be treated with insecticides:
- Treat damp areas around the outside of the house, in the garage, and under the house: Cockroaches are attracted to moisture, so treating these areas can help reduce their population.
- Along plumbing pipes, entering the subarea, and under door jams: Cockroaches often use these entry points to enter homes, so treating them can prevent their access.
- Treat under sinks and in cabinets: Cockroaches are commonly found in kitchen and bathroom areas, so treating these areas can be effective in controlling them.
- Treat behind picture frames and in cracks of the baseboards: While this may not be the primary area to focus on, treating these smaller hiding spots can help eliminate any remaining cockroaches