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How To Keep Spiders Away from the Porch

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Spiders can be frustrating guests on your porch. Not only can they give some people the creeps, but they also leave behind unsightly webs. If you’ve been wondering how to keep spiders away from the porch, you’ve come to the right place. This comprehensive guide will provide you with effective methods, from regular cleaning and maintenance practices to natural deterrents and professional pest control options.


To keep spiders away from your porch, maintain regular cleaning to remove webs and deter new ones, trim overgrown vegetation, and remove food sources that attract spiders. You can also use natural deterrents such as essential oils or substances like diatomaceous earth. For severe infestations, consider using chemical repellents or professional pest control services. Planting spider-deterrent plants and herbs near your porch can also help.

Most Common Types of Spiders Found on Porches

Before diving into how to deter spiders, it’s essential to understand what you’re dealing with. The most common types of spiders found on porches include the Common House Spider, Cellar Spiders, Grass Spider, American House Spider, Wolf Spiders, and the Trash Line Spider. These spiders are generally harmless to humans but can be an annoyance when they take up residence on your porch.

What Attracts Spiders to a Porch Area?

Spiders are primarily attracted to porch areas due to the presence of their food source: insects. Factors that attract insects to a porch area, in turn, attract spiders. These factors include outdoor lights, clutter and overgrown plants, and the presence of other insects.

Cleaning and Maintenance Practices to Prevent Spiders

Regular cleaning and maintenance can go a long way in preventing spiders from settling on your porch.

  1. Regular cleaning: Maintain a cleaning schedule to remove spider webs and discourage spiders from building new ones.
  2. Wipe down surfaces: Regularly wipe down planters, potted flowers, and outdoor furniture to remove any webs or spiders.
  3. Trim vegetation: Keep shrubs, plants, and trees trimmed to prevent them from overgrowing and providing easy access for spiders to your porch.
  4. Remove food sources: Spiders prey on smaller insects, so reducing the number of insects around your porch can help deter spiders.

Natural Deterrents to Keep Spiders Away

If you prefer a more natural approach, there are several deterrents that you can use to keep spiders away from your porch. These include essential oils like peppermint, citrus, chestnut, lavender, eucalyptus, and rosemary.

You can also use natural substances like diatomaceous earth, a powdery substance that dries spiders out and kills them on contact. Citronella candles or torches can also be effective at repelling spiders.

Chemical Spider Repellents for Outdoor Use

For more severe infestations, you might need to resort to chemical spider repellents. These repellents can be effective but their efficacy depends on the product and its application. Some of the most popular chemical spider repellents include Wet & Forget Miss Muffet’s Revenge and Harris Spider Repellent Spray.

Modifying the Surrounding Environment

Modifying the surrounding environment of your porch can also help reduce spiders. This can include keeping the area clean and clutter-free, eliminating standing water, trimming vegetation, using natural repellents, maintaining a clutter-free environment, using vinegar spray, and installing outdoor lighting strategically.

Plants and Herbs That Deter Spiders

Planting certain plants and herbs near your porch can also help deter spiders. These include basil, spearmint, lemongrass, lavender, chrysanthemums, lemon balm, eucalyptus, and marigolds.

Professional Pest Control Options

If you’re dealing with a severe spider infestation, it might be time to call in the professionals. Professional pest control services can provide a thorough inspection, web removal, insecticide application, perimeter treatment, ongoing maintenance, and custom treatment.

By following these tips and implementing these methods, you can effectively keep spiders away from your porch and enjoy a more comfortable outdoor space. Remember, consistency is key in pest control. Regular cleaning and maintenance, combined with the right deterrents, can help you maintain a spider-free porch.

Frequently Asked Questions

How often should I clean my porch to keep spiders away?

The frequency of cleaning can vary based on your specific situation. However, a good rule of thumb is to clean your porch at least once a week. This should include wiping down surfaces, removing webs, and cleaning up any clutter.

Can I use any type of essential oil to deter spiders?

Not all essential oils are effective against spiders. The most effective ones are peppermint, citrus, chestnut, lavender, eucalyptus, and rosemary. Always dilute essential oils with water before use, and spray them around your porch area.

Are chemical spider repellents safe to use around kids and pets?

While most chemical spider repellents are designed to be safe around kids and pets when used as directed, it’s always best to read the product label and follow all safety precautions. If you’re concerned, consider using natural deterrents or professional pest control services.

Will these methods work for all types of spiders?

These methods are generally effective against common types of spiders found on porches. However, some species may be more resistant than others. For severe infestations or if you’re dealing with a particularly resilient species, you may need to resort to professional pest control.

What other insects are spiders attracted to?

Spiders are primarily attracted to small insects like flies, mosquitoes, and moths, which are their main food source. By reducing the number of these insects, you can help deter spiders.

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