If you’re wondering how to get rid of orb weaver spiders, you’re likely facing their large, intricate webs across your porch, garden, or windows. Managing orb weaver spiders around your home focuses on gentle deterrents that respect their role in the ecosystem while reducing webs. These spiders are not aggressive and are fantastic at controlling pests, but their prominent webs in high-traffic areas can be a nuisance.
This guide provides clear, step-by-step methods to encourage them to relocate without causing them harm. You will learn why they choose your property, how to make it less inviting, and safe removal techniques. Our approach balances effective control with an understanding of their beneficial place in your local environment.
How To Get Rid Of Orb Weaver Spiders
Effective control starts with understanding the spider you’re dealing with. Orb weavers are a large family of spiders known for their classic, wheel-shaped webs. They are typically harmless to humans, with venom not considered medically significant. Their primary goal is to catch flying insects like mosquitoes, flies, and moths.
Getting rid of them involves a multi-step strategy: deterrence, web removal, habitat modification, and, as a last resort, targeted treatments. The goal is not necessarily to kill them, but to persuade them to build their webs elsewhere, away from your daily pathways and living spaces.
Understanding Orb Weaver Behavior And Habitat
To effectively manage orb weavers, you need to know what attracts them. They seek out locations that offer good anchoring points for their webs, a plentiful supply of flying insects, and relative shelter from the worst weather and predators.
Common places you’ll find orb weaver spiders and their webs include:
- Between tree branches and shrubs
- Across the corners of porches, decks, and eaves
- Between outdoor light fixtures and walls
- On garden structures like trellises, fences, and mailbox posts
- Around windows and door frames
They are most active from late spring through fall. The females are the web-builders and are much more commonly seen than the smaller, wandering males. A single female can rebuild her web nightly if it is destroyed, which is why consistent management is key.
Non-Lethal Deterrence And Removal Methods
Before considering any chemical options, these gentle methods are highly effective and environmentally friendly. They work by making the area unsuitable for web-building or by physically relocating the spider.
Regular Web Removal
This is the simplest and most immediate tactic. Consistently knocking down webs teaches the spider that the location is not a stable place to invest her energy.
- Use a long-handled broom, duster, or pole.
- Gently sweep away the web, preferably in the evening or early morning when the spider is often off the web or at its edge.
- Clear away the silk remnants to prevent her from simply repairing the existing structure.
- Repeat this daily for a week or two. The spider will likely seek a more quiet location.
Gentle Spider Relocation
If you find the spider on her web and wish to move her, you can do so safely.
- Place a clear container (like a jar) over the spider.
- Slide a stiff piece of paper or cardboard carefully between the container opening and the surface.
- Carry the spider to a suitable release spot at least 50 feet from your home, such as a wooded area or dense shrubbery.
- Gently remove the paper and release her. She will quickly seek a new anchor point for her web.
Using a Vacuum for Webs and Egg Sacs
A vacuum cleaner with a hose attachment is excellent for removing webs in high corners and for sucking up egg sacs. This is a crucial step in late summer and fall when females produce sacs full of hundreds of eggs.
Vacuuming removes the future generation. Be sure to seal and dispose of the vacuum bag or empty the canister outside immediately afterward to prevent any spiders from escaping back inside.
Making Your Property Less Inviting
Long-term control involves altering the environment to be less attractive to orb weavers and their prey. This is about changing the conditions that drew them there in the first place.
Reduce Outdoor Lighting
Light attracts the flying insects that orb weavers eat. By managing your lighting, you reduce the spider’s food source.
- Switch bright white or blue-toned lights to yellow bug lights or sodium vapor lamps, which are less attractive to insects.
- Move lights away from doorways and direct them toward the house with spotlights instead of using globe lights that scatter light in all directions.
- Consider using motion-sensor lights instead of leaving them on all night.
Eliminate Clutter and Trim Vegetation
Orb weavers need anchor points. By decluttering and trimming, you remove the scaffolding for their webs.
- Trim back tree branches, shrubs, and vines so they are at least 3 feet away from your home’s exterior.
- Remove piles of wood, debris, unused garden equipment, and other clutter from around your foundation.
- Keep grass and ground cover neatly mowed and maintained.
Seal Entry Points to Your Home
While orb weavers prefer to stay outside, they can occasionally wander indoors. Sealing up your home prevents this and also helps with other pests.
Check and repair screens on windows, doors, and vents. Use caulk to seal cracks and gaps around windows, door frames, siding, and where utility pipes enter the house. Install door sweeps on exterior doors to close the gap at the threshold.
Natural Repellents And Barriers
Certain natural substances are known to deter spiders. These are not always permanent solutions but can provide an extra layer of discouragement.
Essential Oil Sprays
Spiders reportedly dislike the smell of peppermint, tea tree, citrus, and lavender oils. You can make a simple repellent spray.
- Mix 10-15 drops of essential oil with a teaspoon of dish soap and water in a spray bottle.
- Shake well before each use.
- Spray around windows, doors, eaves, and other web-prone areas. Reapply after rain or every few days for best effect.
Remember, these sprays deter by scent and may need frequent reapplication. They are generally safe for pets and children once dry, but always use caution.
Diatomaceous Earth
This is a fine, powdery substance made from fossilized algae. It works as a physical barrier and desiccant, drying out insects and spiders that crawl through it. Use food-grade diatomaceous earth for safety.
- Lightly dust it in dry areas where spiders might travel, such as along baseboards, in attics, or around the perimeter of your home’s foundation.
- It loses effectiveness when wet, so reapply after rain or dew.
- Wear a mask when applying to avoid inhaling the dust.
When And How To Use Pesticides
Chemical control should be a last resort, used only for severe infestations or when other methods have failed. Always prioritize targeted, least-toxic options.
Residual Spider Sprays
If you choose to use a spray, look for ones labeled for spiders and meant for outdoor perimeter treatment. Products containing pyrethroids (like bifenthrin or cyfluthrin) are common.
Apply carefully according to the label, focusing on areas where spiders hide or build webs: under eaves, around window frames, and in corners. Avoid spraying directly on webs with the spider present, as this is less effective and more harmful to the environment than physical removal.
Professional Pest Control
For persistent problems or if you are uncomfortable applying pesticides yourself, hiring a professional is a good option. A licensed pest control operator can:
- Correctly identify the spider species.
- Assess the specific conditions on your property.
- Apply treatments in a targeted, responsible manner.
- Set up a ongoing management plan if needed.
Ask about their approach to integrated pest management (IPM), which emphasizes prevention and non-chemical methods first.
Preventing Future Orb Weaver Activity
Consistency is the key to keeping orb weaver spiders at bay. An ongoing maintenance routine will prevent new spiders from settling in.
Make weekly web checks and removal part of your yard work. Maintain trimmed vegetation and clutter-free zones. Continue to use outdoor lighting strategically. In the late fall, pay extra attention to removing egg sacs, which are often silken, brownish, and attached to protected surfaces. This one step can dramatically reduce the population the following spring.
Frequently Asked Questions
Are Orb Weaver Spiders Dangerous?
Orb weaver spiders are not considered dangerous to humans. They are non-aggressive and will usually flee if disturbed. Their venom is designed for their insect prey and, while a bite may cause minor local redness or swelling similar to a bee sting, it is not medically significant for the vast majority of people. They are much more beneficial than harmful.
What Attracts Orb Weaver Spiders to My House?
Orb weavers are attracted to locations that provide three things: ample flying insect prey (often drawn by outdoor lights), plentiful anchor points for web-building (like eaves, railings, and plants), and relative quiet and shelter. Properties with lush gardens, water features, or bright night lighting are particularly inviting because they support a robust insect population.
Can Orb Weavers Come Inside My Home?
It is uncommon but not impossible. Orb weavers are primarily outdoor spiders and their large, geometric webs are not suited for indoor spaces. Occasionally, a spider may wander inside through an open door or window, but they cannot establish themselves or reproduce indoors. They will usually die due to lack of suitable habitat and prey. If you find one inside, you can safely capture and release it outside.
What Is the Best Time of Day to Remove Their Webs?
The best time to remove orb weaver webs is in the early morning or late evening. During these times, the spider is often not actively on the web’s center; she may be hiding nearby or at the web’s edge. This allows you to remove the web without directly confronting the spider. Removing webs during the day is also fine, just be aware she may be present in the center.
How Can I Tell an Orb Weaver from a More Dangerous Spider?
Orb weavers have several distintive features. They often have brightly colored, bulbous abdomens and build large, circular, “orb” shaped webs. They typically sit head-down in the center of the web. In contrast, potentially dangerous spiders like black widows have a more compact, shiny black body with a red hourglass and build messy, irregular webs in dark, undisturbed corners. Brown recluses are violin-shaped and build loose, off-white webs in dry, secluded areas. Orb weavers’ prominent, artistic webs in open areas are a key identifier.