Federal Pest Control technicians will target spiders on the: external walls of the building, the eaves and gutterings; outdoor furniture and play equipment; and where accessible inside the wall cavities; and inside the roof void. We also treat spiders inside garages and other internal areas where the spiders are visible and it is safe to spray without risking overspray onto stored items or painted surfaces. The treatment lands on the webs of these spiders and if the spiders that aren’t killed immediately by direct contact with the pesticide, they will be killed when they catch prey or repair their webs.