Walter from New Orleans, La writes
i can feel and sometime see the spider web
Demon WP is a great choice for spider control. Demon WP is a wettable powder that is diluted in water, and then sprayed around door frames, window frames, in areas where utilities (cables, pipes, wires) enter into a structure, around the bottom of the foundation and other area where insects are known to harbor. Demon WP will also eliminate the other insects in the area which in turn will help discourage other spiders from moving in since they will not have a food source to rely on. Demon WP can leave a white powdery residue on dark surfaces. If the powdery residue is a concern you can choose a micro-encapsulated product such as Onslaught.
Answer last updated on: 06/22/2012