The most reliable natural way to get rid of spiders in your house is to remove the insects they eat, clear webs and egg sacs, and block the gaps they use to enter. For a spider already indoors, catch it in a container and release it outside when safe; scent-based remedies such as peppermint oil are less dependable and should not replace prevention.
Why spiders come indoors
Spiders enter homes seeking prey, shelter, or a suitable place to lay eggs. Some wander in from outdoors, while others may live in quiet indoor spaces where insects are available. A spider near a window or in a basement is not necessarily a sign of an infestation. Many are solitary and stay out of sight, and most are not dangerous to people.
Spiders are predators, not household pests that feed on food scraps. They catch flies, mosquitoes, moths, and other small arthropods. Seeing one can therefore point to an insect entry point or a food source, but it does not automatically mean the home is unclean. Their webs, egg sacs, or repeated sightings in the same area are more useful clues about where to focus your efforts.
Start with a careful inspection
Look for webs, shed skins, and egg sacs in corners, behind furniture, around window frames, in closets, and in storage areas. A flashlight can help with dim spaces. Avoid reaching blindly into clutter, shoes, or boxes; move items carefully and use gloves if you are cleaning a dusty or undisturbed area.
Pay attention to where spiders appear and when. If they cluster around a basement window, a door, or a light that attracts flying insects, that location may explain the activity. If you find a spider you cannot identify and are concerned about a bite risk, do not handle it. Keep children and pets away and seek guidance from a qualified local pest professional or an appropriate public health service.
Remove webs, spiders, and egg sacs
For routine cleanup, use a vacuum with a hose attachment to remove webs and visible egg sacs from corners, ceilings, and other reachable areas. Empty the vacuum outdoors into a sealed bag if possible, and follow the appliance instructions. A broom or duster can also remove webs, though it may leave an egg sac or spider behind if you do not inspect the area afterward.
For a visible spider, place a clear container over it, slide stiff paper underneath, and carry it outside. Keep your hands away from the spider and avoid squeezing it through the container. This approach is most suitable when the spider is accessible and you can identify it as one you can safely approach. If you are uncertain, use a vacuum from a safe distance or get help rather than handling it.
Removing a web addresses the immediate nuisance, but it does not prevent a spider from returning if insects and entry gaps remain. Revisit the spot after cleaning and check whether new webs appear. Repeated web building in the same place can indicate that the location offers a steady supply of prey or a sheltered retreat.
Make the home less attractive to prey
Spiders follow food. Reducing the insects inside can make a room less appealing, although it will not guarantee that no spider enters. Keep food stored in closed containers, clean crumbs and spills, and take out household rubbish regularly. Repair dripping plumbing and address damp areas, since moisture can support some insects.
When practical, turn off unnecessary outdoor lights near doors and windows, or use lighting arrangements that draw fewer flying insects toward entrances. Keep window screens in good repair and close doors promptly. If insects gather around a porch light, a spider may build a web nearby because prey is easy to catch.
Seal entry points and reduce hiding places
Inspect screens, weatherstripping, and the edges around doors and windows. Seal small cracks and gaps with an appropriate material, paying particular attention to places where pipes or cables enter the building. For larger openings or damage you cannot repair safely, ask a qualified maintenance professional to assess the area. Sealing helps keep both spiders and their prey from entering.
Reduce clutter in garages, basements, closets, and storage rooms. Store belongings in closed containers rather than open piles of cardboard, and keep boxes off the floor when practical. Move stored items carefully before cleaning behind them. These steps remove sheltered places where spiders can hide and make later inspections easier.
Do natural repellents work?
Online advice often recommends peppermint, citrus, or other essential oils as spider repellents. Strong scents may discourage some spiders from crossing a treated spot, but reliable, lasting control from household oils is not established. Results can vary with the spider, surface, concentration, and how quickly the scent fades. A repellent also does not remove an egg sac, reduce insect prey, or seal an entry gap.
Do not assume that “natural” means harmless. Essential oils can irritate skin or eyes, and some can be unsafe for pets, especially if they lick treated surfaces or spillages. Keep such products away from children and animals, follow the product label, and avoid applying oils to surfaces that could be damaged. Never mix cleaning products or apply a homemade mixture where it could be inhaled or touched unexpectedly.
Vinegar and chestnuts are also commonly suggested, but there is not dependable evidence that placing them around a room will solve a spider problem. If you choose to try a scent-based method, treat it as a limited experiment, not the main plan. Stop if it causes irritation, bothers household members, or creates a risk for pets.
Natural methods compared
- Web removal: Useful for immediate cleanup and for locating recurring activity; it needs periodic follow-up.
- Catch and release: A practical option for an accessible, identifiable spider; do not use it if handling could be unsafe.
- Cleaning and decluttering: Removes webs and hiding places, and makes monitoring simpler.
- Sealing gaps and repairing screens: Helps prevent entry by spiders and insects, though larger repairs may need professional help.
- Scent-based remedies: May have a temporary effect in some situations, but are not a dependable substitute for exclusion and cleanup.
The strongest approach combines these measures rather than relying on one spray or scent. A clean corner may stay clear if you also address an open screen or an insect problem nearby. Conversely, sealing a gap will not remove a spider already living behind a stored box.
Common mistakes and when to get help
A common mistake is treating every spider sighting as proof of a serious infestation. Occasional sightings can happen even in a well-maintained home. Another is spraying essential oil everywhere while leaving webs, insect prey, and gaps untouched. Focus on the conditions you can change, then observe whether sightings decline.
Avoid crushing or picking up an unidentified spider with bare hands. Do not disturb a spider or web in an inaccessible area if doing so would put you at risk. If you repeatedly find many spiders, discover egg sacs in several locations, or suspect a potentially harmful species, consider a qualified pest professional. Ask about identification, prevention, and methods appropriate for your household, including any children, pets, or sensitivities.
Frequently Asked Questions
What is the fastest natural way to get rid of a spider?
For a spider you can safely approach, trap it under a container, slide paper underneath, and release it outdoors. If you cannot identify it or feel unsafe, do not handle it; use a vacuum from a distance or seek help.
Does peppermint oil keep spiders away?
It is often recommended, but it is not a reliably proven, lasting solution. Scent can fade, and an oil does not remove prey, webs, or routes of entry. Use caution around pets, children, and sensitive surfaces.
Why do I keep seeing spiders in one room?
The room may offer shelter, insects to eat, or an easy entrance such as a gap in a screen or around a window. Check for webs, flying insects, moisture, clutter, and openings, then address the likely cause.
Should I kill spiders in the house?
Usually, removal is enough if the spider is accessible and safe to catch. Spiders can prey on household insects, but you do not need to keep one indoors. Avoid handling any spider you cannot identify confidently.
When should I call a pest professional?
Consider help if spider activity is persistent or widespread, you find many egg sacs, or you are worried about identifying a potentially harmful species. A professional can assess the source and explain appropriate options for your home.
A practical plan
Start by removing visible webs and safely relocating accessible spiders. Then reduce insects and clutter, repair screens, and seal gaps where practical. Treat essential oils and other household repellents as optional and uncertain, not as the core solution. If activity continues despite these steps, or identification raises a safety concern, get qualified help.