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Spiders are one of the most common pests homeowners encounter in Burlington, especially during the warmer months. You may notice webs forming around porch lights, corners of windows, basement ceilings, garages, sheds, or along the exterior of your home. While most spiders found in Southern Ontario are not considered dangerous to people, many homeowners still want to reduce their numbers and prevent them from moving indoors.
If you are wondering how to get rid of spiders in Burlington, the most effective approach is to combine cleaning, reducing the insects they feed on, sealing entry points, and using professional pest control when spider activity remains persistent.
Simply knocking down a web may remove it temporarily, but it does not address the conditions that attracted the spider in the first place. Understanding why spiders are around your home is the first step toward keeping them under control.
Why Are There So Many Spiders Around My Burlington Home?
Spiders are predators. They do not come into your home looking for crumbs or garbage the way ants, mice, or cockroaches do. Instead, they follow their food source, which is other insects. If your home has plenty of flies, mosquitoes, moths, beetles, or other small insects, spiders are likely to move into the area because there is a steady supply of prey. Porch lights are a common example. Many flying insects gather around exterior lights after dark. Spiders quickly learn that these locations provide an easy hunting ground, so they build webs nearby.
Homes surrounded by mature trees, gardens, dense shrubs, or overgrown vegetation may also experience more spider activity because these environments support larger insect populations. In many cases, reducing the number of insects around the property also reduces the number of spiders.
Common Spiders Found in Burlington
Burlington homeowners may encounter several different spider species throughout the year. Although seeing any spider indoors can be unsettling, most of the spiders found around Burlington homes are more interested in avoiding people than interacting with them.
House spiders are among the most common. They often build irregular webs in quiet areas such as basements, garages, storage rooms, and corners of ceilings. They generally avoid people and remain hidden during the day.
Orb-weaving spiders are often seen outdoors. Their large circular webs commonly appear between shrubs, porch railings, fences, and around exterior lights. These spiders are especially noticeable in late summer when their webs become larger.
Wolf spiders do not build traditional capture webs. Instead, they hunt by moving across the ground. Homeowners may occasionally see them in garages, basements, or near exterior doors.
Remove Existing Spider Webs
One of the quickest ways to improve the appearance of your home and reduce spider activity is to regularly remove webs. Use a vacuum with a hose attachment or a long-handled duster to remove webs from corners, ceiling edges, window frames, garages, sheds, and porch areas. If you use a vacuum, empty the canister or dispose of the bag afterward.
Removing webs forces spiders to relocate or rebuild. If the conditions remain favourable, they may return, but regular web removal can make your home less appealing over time. Outdoor webs should also be removed around porch lights, deck railings, eaves, and exterior doors.
Reduce the Insects That Attract Spiders
Because spiders depend on insects for food, controlling other pests is one of the most important parts of spider prevention. Keep garbage containers closed, repair damaged window screens, and avoid leaving exterior lights on for long periods when they are not needed. If you frequently notice moths or flying insects gathering around a porch light, consider using a light that attracts fewer insects or turning it off after you are finished outside.
Standing water should also be addressed because it can support mosquito activity. Birdbaths, clogged gutters, and containers that collect rainwater should be emptied or maintained regularly. If your home has an ongoing insect problem, treating that issue often leads to a noticeable reduction in spiders as well.
Keep the Exterior of Your Home Tidy
The area immediately around your home can have a significant effect on spider activity. Dense shrubs touching the siding, tall weeds, piles of leaves, stacked lumber, and clutter near the foundation all provide hiding places for spiders and the insects they feed on.
Trim bushes back from the exterior walls whenever possible. Remove leaf piles and yard debris, and keep firewood stacked away from the house. A cleaner perimeter around the home makes it more difficult for spiders to establish themselves close to exterior walls and reduces the number of places where they can hide.
Seal Entry Points
Spiders can enter homes through surprisingly small openings. Inspect the exterior of your Burlington home for gaps around doors, windows, utility pipes, dryer vents, siding, and the foundation. Replace damaged weather stripping around exterior doors and repair torn window screens.
Caulking small cracks around windows and utility penetrations can also help reduce the number of pests entering the home. Sealing gaps will not eliminate spiders that are already inside, but it can reduce the number of new spiders entering from outdoors.
Keep Basements and Garages Organized
Spiders prefer quiet places where they are unlikely to be disturbed. Basements, garages, and storage rooms often provide ideal conditions because they contain boxes, shelves, and clutter that create sheltered hiding places.
Store belongings in sealed plastic containers rather than cardboard boxes when practical. Vacuum along baseboards, behind shelving, and around stored items periodically. Reducing clutter makes these spaces less attractive to spiders and makes it easier to notice webs before they become established.
Do Store-Bought Spider Sprays Work?
There are many spider sprays available to homeowners, but they have limitations. Most sprays are contact products. This means they work best when the spider comes into direct contact with the treated surface or is sprayed directly.
Unlike some insects, spiders do not groom themselves in the same way that ants or cockroaches do, so they may not pick up enough product from a treated area to receive a lethal dose.
Sprays may provide temporary reductions in activity, but they do not always address the reasons spiders are present. If insects remain abundant around the home, new spiders can continue moving into the area. For larger infestations, a more comprehensive approach is usually more effective.
Why Spiders Keep Coming Back
Many homeowners notice that they remove webs only to find new ones a week or two later. This usually means the environment remains favourable. There may still be plenty of insects around exterior lights, vegetation close to the home, or sheltered areas where spiders can hide. The spiders themselves are often not the underlying problem. They are responding to the conditions around the property. Addressing those conditions is usually more successful than focusing only on the spiders you can see.
When Should You Call a Professional for Spiders?
Occasional spiders are normal around almost every Burlington home. Professional pest control becomes more worthwhile when activity is persistent. You may want to contact a pest control company if you are seeing spiders in multiple rooms, finding large numbers of webs around the exterior every week, noticing spiders repeatedly entering living areas, or if cleaning and sealing entry points have not reduced the problem.
A professional technician can inspect the property to identify areas where spiders are most active and determine what is attracting them. Treatment can then focus on the areas where it is likely to have the greatest impact.
Professional Spider Treatment in Burlington
Professional spider control typically involves treating common harbourage areas and places where spiders travel. Exterior treatments may focus on the foundation, window frames, door frames, soffits, porch areas, and other locations where spiders tend to build webs or rest. Interior treatments, when required, generally target baseboards, corners, utility areas, garages, basements, and other places where spiders are commonly found.
It is important to understand that spider treatments are not repellents. A properly applied treatment is intended to affect spiders when they contact treated surfaces. It does not create an invisible barrier that guarantees spiders will never approach the home. Weather, rainfall, and new spider activity from surrounding properties can all affect how long exterior treatments remain effective.
How to Keep Spiders Away Long Term
Long-term spider prevention comes from maintaining the property rather than relying on a single treatment. Regularly remove webs, keep vegetation trimmed, reduce insect activity, seal obvious entry points, and keep storage areas clean. These habits create an environment that is less attractive to both spiders and the insects they depend on.
Homes surrounded by trees and gardens will likely always have some spider activity because spiders are a natural part of the outdoor environment. The goal is to reduce their numbers around doors, windows, decks, and living spaces so they are less likely to become a nuisance.
Book Professional Spider Control in Burlington
If spiders are becoming a recurring problem around your Burlington home, you do not have to keep knocking down the same webs every week. Persistent spider activity often means there are conditions around the property that need to be addressed.
Burlington Pest provides professional spider control services for homeowners dealing with ongoing spider problems. Our technicians can inspect your property, identify areas where spiders are most active, and recommend an appropriate treatment to help reduce activity around your home.
Whether you are dealing with webs around your porch, spiders in the basement or garage, or recurring exterior spider activity throughout the summer, professional pest control can help make your home more comfortable. Reach out to Burlington Pest to book a professional spider treatment in Burlington and get help reducing unwanted spider activity around your home.
