Monitoring with sticky traps
Place flat glue boards in undisturbed areas (closets, behind furniture, basements, attics) and inventory weekly. Trap counts indicate population scale and harborage location and drive treatment focus.
Habitat reduction and treatment
Remove clutter; store seasonal items in sealed totes. Vacuum harborage areas thoroughly, including egg sacs, and dispose of the bag. Crack-and-crevice insecticide application by a licensed PCO is appropriate for confirmed heavy infestations.
References
- [1]Brown Recluse Spider Management - University of Missouri Extension. Accessed June 2026.
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