If you've ever lost track of a spider in your bedroom and then lain awake wondering where it went, you're not alone. Spiders spend most of their lives tucked into quiet, dark, undisturbed places and come out mainly at night. When NC State researchers searched 554 rooms in 50 Raleigh-area homes, they found spiders in more than three out of four rooms, including about three-quarters of bedrooms. This guide covers exactly where spiders hide in a house, room by room, whether they really get into clothes, shoes and beds, how to find one that's hiding in your room, and how to make your home less inviting, based on NC State, UC IPM and Clemson research and what Carolina homeowners report.
Spiders hide in dark, quiet spots that people rarely disturb: ceiling corners and the gaps where walls meet, behind and under furniture, inside closets and storage boxes, around windows and window frames, under sinks and appliances, and in basements, crawl spaces and garages. Outside, they shelter in woodpiles, clutter, utility boxes and shrubs near the house.
Clothes, shoes and beds: spiders can end up in them, especially clothes and shoes left on the floor or stored for a while, but they don't seek out people. UC IPM says bites usually happen only when a spider gets trapped against skin in clothing or bedding, and are typically no worse than a bee sting. Shake out stored clothes and shoes, keep the bed off the wall and clothes off the floor.
Where Spiders Hide, Room by Room
NC State's survey, published in 2016 by Bertone and colleagues, is the most detailed look at where spiders live inside real homes. Researchers collected every arthropod they could find in 50 houses around Raleigh. Spiders turned up in every home and in 78.5% of all rooms searched:
| Room | Rooms with spiders | Where to look |
|---|---|---|
| Living areas (living, dining, hallways) | 96.9% | Ceiling corners, behind and under the couch and other furniture, behind curtains, along baseboards |
| Basements and crawl spaces | 92.6% | Ceiling joists, corners, stored boxes, around the water heater and sump |
| Kitchens | 88.0% | Under the sink, behind the refrigerator and stove, corners above cabinets, around windows |
| Bedrooms | 75.6% | Ceiling corners, under the bed, in closets, behind dressers, in clothes and shoes left on the floor |
| Bathrooms and laundry rooms | 68.5% | Ceiling corners, behind the toilet, under the vanity, around the tub |
| Attics (sampled only near the entrance) | 47.4% | Rafters, insulation edges, stored holiday boxes |
Source: Bertone et al., "Arthropods of the great indoors," PeerJ (2016), 554 rooms in 50 homes.
Which spiders were in those rooms matters too. Cobweb spiders, including the common house spider, were found in all 50 homes and 65% of rooms. Cellar spiders, the thin, long-legged ones, were in 84% of homes and especially common in living areas and basements. Wolf spiders turned up in 40% of homes, mostly in living areas. In other words, most of the spiders sharing your house are small web builders tucked into corners, not big hunters.
Living areas and bedrooms
The common house spider builds its tangled cobweb "in corners of rooms, in windows, and in similar places," according to UC IPM. Yellow sac spiders spin small silk sacs "in the corners of ceilings and walls, and behind shelves and pictures," and run across walls and ceilings at night. Hunting spiders like wolf spiders and jumping spiders don't build webs, so during the day they hide under furniture, behind boxes and along baseboards.
People notice them in odd places. Under one popular YouTube video about house spiders, commenters described a jumping spider that patrolled the edges of the living room ceiling every day, cellar spiders living in a bathroom ceiling corner, and a cobweb spider beside the kitchen sink that kept the stink bugs under control. The most-liked comment, with about 5,500 likes, came from someone who moved a spider into the gap between a window screen and the glass, where it caught the gnats slipping through.
Kitchens and bathrooms
Spiders go where their food goes. Kitchens and bathrooms draw small insects with moisture and crumbs, and the spiders follow. NC State notes that web-building spiders show up where insects are plentiful, such as around windows, porch lights and water spigots.
Basements, crawl spaces and garages
These are some of the most spider-friendly spots in any house: dark, humid and rarely disturbed. NC State says crawl spaces are often attractive to spiders, though they're "not necessarily the source" of the spiders in your living space. Garages full of boxes, sports gear and yard tools give spiders endless shelter.
Why Do Spiders Like Corners?
Corners give a spider three things it needs. They're protected, with walls on two or three sides. They're undisturbed, because vacuums and dusters rarely reach them. And they're good anchor points for webs. That's why the common house spider and cellar spiders so often set up in ceiling corners, and why NC State recommends vacuuming corners, baseboards and under and behind furniture as the first line of control.
Do Spiders Hide in Clothes, Shoes and Beds?
Sometimes. Clothes and shoes left on the floor or packed away in storage are dark, soft and undisturbed, which makes them good hiding spots. Spiders don't seek out people, though. They end up in clothes and shoes the same way they end up behind a box.
- Clothes: piles on the floor, laundry left in a basket for days, and clothes stored in boxes or at the back of a closet are the usual spots. UC IPM says some spiders "might bite when trapped in clothing or bedding," but the effect is usually no worse than itching or a bee sting.
- Shoes: shoes and boots left in garages, mudrooms or closet floors can hide spiders, especially if they haven't been worn for a while.
- Beds: spiders don't live in beds. They may crawl onto one by accident, usually from a wall, a nearby curtain or bedding that touches the floor. UC IPM says yellow sac spider bites "usually occur when the spider becomes trapped against a person's skin in clothing or bedding."
This is where the brown recluse comes up, and it deserves an honest answer. NC State says recluse bites usually happen when one is "hiding in stored clothing, inside shoes/boots, or cardboard cartons." But in North Carolina the brown recluse is "simply not very common," and it isn't established in South Carolina at all. Research led by MUSC and Clemson found only a few dozen verified specimens in the state's entire recorded history, all inside buildings, likely brought in with shipped goods. Most spiders people mistake for recluses here turn out to be wolf spiders or southern house spiders. See brown recluse vs. black widow in South Carolina.
Plenty of people check their shoes out of habit. On one Reddit thread (via Google search excerpts), a commenter who has checked their shoes for spiders since childhood asked whether anyone had actually found one. The top reply was about a cockroach in a glove. It's a good habit for shoes left in a garage or shed, and not something to lose sleep over for shoes by the bed.
How to keep spiders out of your clothes and bed
- Keep clothes and shoes off the floor, and don't leave laundry sitting for days.
- Store seasonal clothes in sealed plastic bins rather than cardboard boxes.
- Shake out clothes, shoes, boots and gloves that have been stored in a garage, shed or attic before using them.
- Move the bed a few inches away from the wall, and keep bed skirts and blankets from touching the floor.
- Don't store things under the bed, or use sealed bins if you do.
- Vacuum under the bed and in the closet regularly.
Where Black Widows Hide
Black widows are the spiders worth knowing about here, and they're creatures of habit. NC State says they're found under rocks and boards and in dense plants, and they "frequently nest in electrical, water, and telephone equipment boxes outdoors." Around homes, they turn up "in crawlspaces, beneath appliances, and usually in corners that are dark and damp." UC IPM says they spend most of their time "in woodpiles or in clutter in the garage."
Carolina homeowners report the same spots. On Raleigh forums, residents have described finding them under the front stairs, right beside a front door, in a water meter box, in old firewood and in a concrete drain pipe. One parent checks the kids' outdoor toys for widows whenever they haven't been used for a while, which NC State recommends too: check sandboxes and toys left undisturbed.
South Carolina also has the brown widow, which Clemson says became established around Charleston and Beaufort in the late 1990s. It prefers more exposed spots such as patio furniture, mailboxes, railings and grill rims, and has a distinctive spiky egg sac. See are black widows common in Charleston.
How to Find a Spider Hiding in Your Room
A spider that vanished into your bedroom hasn't gone far. Most stay within a small area and move at night. To find it:
- Turn off the lights and use a flashlight. Many spiders come out at night, and UC IPM notes that wolf spiders' eyes reflect green in a flashlight beam.
- Check the corners first, especially where the ceiling meets the walls, then behind curtains and picture frames.
- Look low, under the bed, behind the dresser and nightstand, and along the baseboards.
- Check fabric, including clothes on the floor, a laundry basket, shoes and the folds of curtains.
- Use a sticky trap along the baseboard or under furniture if you can't find it. Spiders that wander the floor at night will often walk into one.
- Catch it with a jar. UC IPM suggests placing a jar over the spider and sliding a piece of paper underneath, then carrying it outside. A vacuum works too.
Why Are Spiders in My House?
- Food. NC State says finding a large number of spiders indoors "usually means that there is an ample supply of insects and other 'spider food' in the area." Fix the insect problem and the spiders follow.
- Shelter. Clutter, stored boxes and rarely used rooms give them places to hide.
- Easy ways in. Gaps around doors, windows and utility lines, and torn screens. In a new-construction home in north Raleigh, owners found 10 to 15 wolf spiders in the first three weeks, likely from doors and windows left open during the build.
- Carried in. UC IPM says spiders often arrive on plants, firewood and boxes.
- Season. The Burke Museum explains that the late-summer surge of big spiders indoors is mostly mature males wandering in search of mates. See why you see more spiders indoors in September.
Spiders seen out in the open during the day are unlikely to bite, according to UC IPM. Most of the ones in your house are harmless and help by eating other insects.
How to Make Your Home Less Inviting
- Vacuum the hiding spots. NC State recommends vacuuming along baseboards, in corners, and under and behind furniture, and cleaning bookshelves periodically. UC IPM adds windows, storage areas, basements and other seldom-used areas.
- Cut clutter. UC IPM recommends keeping boxes off the floor and away from walls, and keeping clutter off floors indoors and away from the foundation outside.
- Seal the way in. Caulk cracks in the foundation and gaps around windows, doors and utility lines, and repair screens. UC IPM notes good screening also keeps out the insects spiders eat.
- Reduce insects. Fix moisture problems, and switch porch lights to yellow bulbs or motion sensors, which draw fewer of the night insects spiders feed on.
- Clean up outside. Move woodpiles away from the house, trim shrubs off the walls, and knock down webs on eaves, windows and porch lights with a broom or a spray of water.
- Skip the bug bombs. NC State says foggers aren't likely to be effective in crawl spaces and can be hazardous.
Popular natural repellents have a weak track record. See which plants and oils actually repel spiders. For egg sacs, see spider eggs in the house.
When to Call a Professional
Call if you're finding black widows indoors or in areas children use, seeing spiders every day despite vacuuming and sealing, finding egg sacs repeatedly, or dealing with an insect problem that's feeding them. Our spider control service covers web removal, entry-point sealing and exterior treatment across South Carolina, North Carolina and Virginia. See also do you need professional pest control for spiders.
Key Takeaways
- Spiders are almost everywhere indoors. NC State found them in 78% of rooms in Raleigh homes, including about 3 in 4 bedrooms.
- Top hiding spots: ceiling corners, behind and under furniture, closets, storage boxes, windows, under sinks, basements, crawl spaces and garages.
- Clothes, shoes and beds: spiders can end up in them, but bites are rare and usually mild. Keep clothes off the floor and shake out stored items.
- The brown recluse isn't established in SC and is uncommon in NC. Black widows are the local spiders to watch for, mostly in garages, crawl spaces and outdoor boxes.
- Vacuum, declutter, seal and cut down insects. That does more than any spray.
Frequently Asked Questions
In dark, quiet spots people rarely disturb: ceiling corners, behind and under furniture, closets and storage boxes, around windows, under sinks and appliances, and in basements, crawl spaces, attics and garages. NC State researchers found spiders in 78% of rooms in Raleigh-area homes.
Sometimes, especially clothes left on the floor, laundry sitting in a basket, and clothes stored in boxes. Spiders don't seek out people, and UC IPM says bites from spiders trapped in clothing are usually no worse than a bee sting. Shake out stored clothes before wearing them.
Ceiling corners, under the bed, in closets, behind dressers and nightstands, behind curtains, and in clothes or shoes left on the floor. NC State found spiders in about three-quarters of the bedrooms it sampled.
They can, especially shoes and boots left in a garage, shed or closet floor for a while. Shake out shoes that have been stored, and keep everyday shoes off the floor or in a closed closet.
They can wander onto a bed, usually from a wall, a curtain or bedding that touches the floor, but they don't live in beds. Move the bed a few inches from the wall, keep blankets off the floor, and avoid storing things under the bed.
Corners are protected on several sides, rarely disturbed by cleaning, and make good anchor points for webs where insects drift in. That's why house spiders and cellar spiders so often set up in ceiling corners.
Most hide in sheltered spots such as corners, behind furniture, under appliances, inside clutter and in crawl spaces, and come out to hunt at night. Web builders stay in or near their webs.
Turn off the lights and search with a flashlight, starting with ceiling corners, then under the bed, behind furniture and in clothes on the floor. A sticky trap along the baseboard can catch one that wanders at night.
The brown recluse isn't established in South Carolina. Researchers found only a few dozen verified specimens in the state's recorded history, all inside buildings. In North Carolina, NC State says they're not very common. Most suspected recluses turn out to be wolf spiders or southern house spiders.
Insects to eat, shelter and easy ways in. NC State says finding many spiders indoors usually means there's a good supply of insects nearby, so reducing insects, clutter and entry gaps is the best long-term fix.
Sources: M. A. Bertone et al., "Arthropods of the great indoors: characterizing diversity inside urban and suburban homes", PeerJ (2016); M. Waldvogel and C. Apperson, "Spiders in and Around Homes", NC State Extension (revised 2022); UC IPM, Pest Notes: Spiders; Clemson Cooperative Extension HGIC widow spider guidance; Burke Museum, spider seasonality; J. A. Frithsen, R. S. Vetter and I. C. Stocks, "Reports of envenomation by brown recluse spiders exceed verified specimens of Loxosceles spiders in South Carolina", Journal of the American Board of Family Medicine 20 (2007); City-Data forum threads from Raleigh; Reddit r/NoStupidQuestions (via Google search excerpts); YouTube comments under MyWildBackyard and Solutions Pest & Lawn videos.
Photo credits: Cor2ran, CC0; supertiger, CC BY 4.0; Richhoyer99, CC BY 3.0; via Wikimedia Commons.