Spiders Found in Sanford Area Homes
Lee County falls within the range of both the brown recluse and the black widow — the two medically significant spider species in North Carolina. Brown recluses prefer undisturbed areas like closets, attics, cardboard boxes, and behind furniture. Black widows are more common in garages, crawl spaces, and outdoor structures.
The majority of spiders you'll encounter are harmless species like wolf spiders, cellar spiders (daddy long-legs), and common house spiders. While these aren't dangerous, heavy spider activity indoors usually signals a larger pest problem — spiders go where the food is, and their food is other insects.
Identifying Dangerous Spiders
- Brown Recluse — Light to medium brown, about the size of a quarter with legs extended. Look for a dark violin-shaped marking on the back behind the head. They build irregular, messy webs in sheltered areas. Bites cause tissue necrosis that can require medical treatment.
- Black Widow — Glossy black with a red hourglass marking on the underside. Found in dark, low-traffic areas. Their venom affects the nervous system and can cause serious symptoms, though fatalities are rare with modern medical care.
Reducing Spider Populations
Spider control is really a two-part job: eliminating the spiders themselves and reducing the insect prey that attracts them. If your home has a lot of spiders, it almost certainly has an underlying insect problem too.
We treat interior harborage areas with residual products that spiders pick up when walking across treated surfaces. Exterior treatment focuses on entry points — around windows, doors, eaves, and where utility lines enter the home. We also knock down webs and egg sacs, which can each contain hundreds of developing spiderlings.
For homes with confirmed brown recluse activity, we use sticky monitoring traps to assess population levels and track progress after treatment. Recluses are notoriously hard to eliminate because they avoid treated surfaces better than most spiders — targeted placement and follow-up monitoring are essential.