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How To Keep Spiders Out of a Garage

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Spiders are a common sight in garages, and while they are often harmless, they can cause unease for those who prefer to keep their garages spider-free. Whether you’re dealing with a severe infestation or simply want to take preventative measures, this comprehensive guide will teach you how to keep spiders out of your garage effectively.


To keep spiders out of your garage, start by decluttering and cleaning regularly to remove hiding spots. Seal any cracks or gaps around windows, doors, vents, and pipes that allow spiders to enter. Use natural repellents like peppermint or eucalyptus oil, store items in sealed containers, and regularly remove webs. Additionally, controlling other insect populations can make your garage less appealing to spiders. If the infestation is severe, consider using commercial products or professional pest control services.

Why are Spiders Attracted to Garages?

Spiders are attracted to garages due to a combination of factors. They offer dark and secluded spaces, protection from predators, and a plentiful food source in the form of other insects. Cluttered garages with lots of hiding places are particularly appealing to spiders.

Common Spider Species in Garages

The most common species you might find in your garage include the Common House Spider, Cellar Spiders, Wolf Spiders, Black Widows, Brown Recluses, Jumping Spiders, and Grass Spiders. While most of these species are harmless, the Black Widow and Brown Recluse can be dangerous, so it’s important to identify and deal with any spider infestations promptly.

Preventative Measures

Prevention is the first step in keeping spiders out of your garage. Here are some effective preventative measures:

  1. Declutter and Clean Regularly: Spiders love hiding in clutter, so a clean and organized garage can deter them. Regular cleaning also helps to remove any existing webs or spiders.
  2. Seal Entry Points: Close off any cracks or gaps around windows, doors, vents, and pipes to prevent spiders from entering.
  3. Use Natural Repellents: Essential oils such as peppermint or eucalyptus can deter spiders. Mix these with water and spray around the garage.
  4. Store Items in Sealed Containers: Using sealable containers not only keeps your items clean and safe, but it also makes it harder for spiders to find hiding spots.
  5. Regularly Remove Webs: Regularly dusting or vacuuming up webs can discourage spiders from settling in.
  6. Eliminate Other Insect Pests: Reducing the insect population in and around your garage will make it less appealing to spiders.

Natural and DIY Remedies

Several natural and DIY remedies can help deter spiders from entering your garage:

  1. Peppermint oil spray: Spiders dislike the smell of peppermint, making it an effective repellent.
  2. White vinegar spray: The acetic acid in vinegar is unpleasant to spiders, deterring them from settling in your garage.
  3. Citrus peels: Rubbing citrus peels along windowsills and doorways can also deter spiders.
  4. Cedar chips: These can be sprinkled around your garage to repel spiders and other bugs.

Commercial Products

If natural remedies aren’t enough, consider these commercial products:

  1. Miss Muffet’s Revenge: A long-lasting spider repellent spray.
  2. Wet & Forget 803064: An effective spider killer with an attached sprayer.
  3. EarthKind Stay Away Spiders Deterrent Pest Control Scent Pouches: These scent-filled sacks deter spiders while refreshing stale areas of your home.
  4. MaxGuard Spider + Insect Traps: These non-toxic glue traps capture spiders and other crawling insects.

Dealing with an Infestation

If your garage is already infested with spiders, it’s crucial to take immediate action:

  1. Clean and declutter: Start by removing any unnecessary items and cleaning up any webs or spiders you come across.
  2. Seal entry points: Close off any access points to prevent more spiders from entering.
  3. Use natural repellents: Essential oils can help deter spiders.
  4. Apply insecticides: If the infestation is severe, consider using insecticides along baseboards, windows, and other areas where spiders are present.
  5. Use glue traps: These can capture and remove spiders from your garage.
  6. Regular maintenance: Keep your garage clean and clutter-free to discourage spiders from returning.

By following these steps, you can effectively keep spiders out of your garage and maintain a clean, spider-free environment. If the spider infestation becomes too severe, consider calling a professional pest control service for assistance.

Frequently Asked Questions

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

Regular cleaning is key to keeping spiders away. Ideally, you should clean and declutter your garage at least once a month. Regularly remove webs and dust off stored items to deter spiders from settling in.

What essential oils can I use as natural spider repellents?

Peppermint and eucalyptus oils are commonly used as spider repellents. Spiders dislike their strong scents. Mix a few drops with water and spray around your garage for a natural and safe deterrent.

Are commercial spider repellents safe to use in a garage?

Yes, commercial spider repellents are generally safe to use in a garage. However, always follow the manufacturer’s instructions and safety guidelines. Ensure the garage is well-ventilated when applying these products.

How can I identify a dangerous spider species in my garage?

Dangerous spider species like the Black Widow and Brown Recluse have distinctive markings. Black Widows have a red hourglass shape on their abdomen, while Brown Recluses have a violin-shaped mark on their back. If you suspect a dangerous spider species in your garage, it’s best to call a professional pest control service.

Can I use DIY remedies and commercial products together to keep spiders out of my garage?

Yes, using a combination of DIY remedies and commercial products can be very effective in keeping spiders out. For instance, you can use peppermint oil spray and commercial spider traps together for maximum effect.

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