Seal cracks and gaps around doors, windows, pipes, and utility lines with weatherstripping and caulk
Install door sweeps and keep exterior doors closed; repair damaged screens
Fix window screens and close gaps around vents and fans
Use caulk to seal openings where wiring and plumbing enter the home
Reduce outdoor lighting near entrances; switch to warmer bulbs or use motion-activated lighting
Keep gutters clean and remove debris near the foundation
Remove leaf litter, wood piles, rocks, and cardboard storage near the home
Trim back shrubs and vegetation that touch the exterior walls
Store firewood off the ground and away from siding
Declutter closets, basements, garages, and attics to reduce hiding spots
Reduce indoor clutter and regularly organize and clean storage areas
Vacuum regularly (including corners, baseboards, under furniture, and along edges)
Use a long-handled vacuum for webs and spiders in high corners and ceilings
Remove webs promptly with a broom, vacuum, or a damp cloth
Use sticky traps in corners, along baseboards, and behind furniture as monitoring tools
Apply residual insecticides labeled for spiders around baseboards, entry points, and cracks
Follow label directions for any pesticide use, including ventilation and reapplication timing
Consider professional pest control if infestations persist or are difficult to locate
Wear gloves and use a container to catch and release spiders when appropriate
Keep pet food and water spills cleaned up; manage insect prey since spiders follow prey
Control indoor insects (flies, moths, crickets, cockroaches) with sanitation and targeted treatment