Written by: Garage

How to keep spiders out of garage

Are you tired of constantly finding spiders lurking in your garage? You’re not alone, as many homeowners face this creepy-crawly problem. In this blog post, we will unravel the mystery behind why spiders are attracted to garages and provide effective strategies to keep them at bay.

From natural repellents to exclusion techniques, you’ll discover how maintaining a clean and organized garage space can make all the difference in keeping these unwelcome guests out for good.

how to keep spiders out of garage

Key Takeaways


  • Spiders are attracted to garages because of their dark, secluded spaces, sources of food and water, and warm temperatures.
  • Effective strategies to keep spiders out of your garage include sealing off all cracks and gaps, installing weather stripping, using natural repellents such as essential oils or citrus scents, and keeping the garage clean and organized.
  • Some effective spider prevention tools for your garage include sticky traps, ultrasonic repellents, insecticides (such as pyrethroids), natural ways to repel spiders (e.g., planting spider-repelling plants), or even having a cat in the garage.
  • Killing spiders may not be necessary if you take preventative measures to keep them out of your garage. Focus on exclusion techniques rather than extermination methods.


Why Spiders Are Attracted To Garages

Spiders are attracted to garages because of the dark and secluded spaces, sources of food and water, and warm temperatures that make them an ideal habitat.

Dark And Secluded Spaces

Dark and secluded spaces in garages provide the perfect environment for spiders to build their nests, lay eggs, and catch prey. These areas are often undisturbed by human activity, allowing spiders to thrive without interference.

To discourage spiders from settling in your garage’s dark corners and hidden spots, consider increasing natural lighting through windows during daylight hours. Alternatively, install artificial light sources that emit a soft but consistent glow to eliminate shadowy areas where these arachnids might lurk.

Additionally, decluttering your garage by removing unnecessary items will drastically reduce the number of potential hiding places for spiders to make themselves at home in.

Sources Of Food And Water

Spiders are attracted to garages because they find sources of food and water within these spaces. Garages tend to accumulate clutter, which can attract other insects that spiders prey on, such as flies and mosquitoes.

Additionally, if there are any leaking pipes or standing water in the garage, this can provide a breeding ground for other insects that spiders feed on. Keeping the space clean and organized is key to minimizing potential food sources for spiders.

Warm Temperatures

Garages are often warm and humid spaces, which makes them an ideal environment for spiders to thrive. Spiders tend to prefer temperatures that range between 70 and 80 degrees Fahrenheit, which is why garages can become a hot spot for spider infestations.

During the summer months, garages can become even warmer than usual due to high outdoor temperatures and lack of ventilation. Because most spiders prefer dark and secluded environments, they may find your garage to be the perfect location for setting up their nests.

To prevent this from happening, it is important to keep your garage well ventilated during the hotter months by utilizing fans or opening windows where possible.

Effective Strategies To Keep Spiders Out Of Your Garage

To keep spiders out of your garage, you can seal off all cracks and gaps, install weather stripping, use natural repellents, and keep the garage clean and organized.

Seal Off All Cracks And Gaps

Keeping spiders out of your garage requires isolating any possible entryways and blocking them off. Spiders can enter through gaps in windows, doors, and garage doors. It is critical to seal off all these cracks and gaps with weather stripping or caulk.

It’s essential to address any leaks in the garage walls or roof to avoid moisture buildup which attracts prey insects for spiders to feed on.

Install Weather Stripping

Weather stripping is a great way to keep spiders out of your garage. Sealing off any gaps around windows and doors will make it difficult for the arachnids to enter the space.

This will also help regulate temperature in the garage, reducing moisture levels that attract spiders and insects.

By sealing off entry points with weather stripping, you are creating a barrier that stops intruders from entering your garage. In addition to keeping spiders away, it can also reduce energy waste by preventing heat loss during winter months and hot air from seeping into your living space during summer months.

Use Natural Repellents

Natural spider repellents are a great way to keep spiders out of your garage without using harmful chemicals or pesticides. Essential oils like peppermint, tea tree, and eucalyptus have strong scents that can deter spiders from entering the area.

Simply mix a few drops of these oils with water in a spray bottle and apply around the garage’s entry points such as windows, doors, and other potential entry spots. Alternatively, citrus-scented cleaners or even dried citrus peels can also be used to repel spiders due to their strong scent.

Regularly using natural repellents alongside exclusion techniques such as sealing off cracks and gaps in the walls and floors will greatly help prevent spider infestation in your garage.

Additionally, keeping an organized space by getting rid of clutter will minimize hiding spots for spiders while making it easier to locate any cobwebs or nests that might already exist in the area.

Keep The Garage Clean And Organized

Regularly cleaning and organizing the garage is essential for preventing spider infestations. Spiders are attracted to cluttered areas where they can hide and build their webs without disturbance.

To start, clear out any unnecessary items from the garage and store everything in sealed containers to prevent spiders from nesting inside. Vacuuming regularly will also help to remove any cobwebs or spider egg sacs that may have formed in corners or on ceilings.

By following these simple steps, you can reduce the chances of a spider infestation in your garage significantly.

Best Spider Prevention Tools And Products

Some effective spider prevention tools and products for your garage include sticky traps, ultrasonic repellents, insecticides, natural ways to repel spiders like essential oils, and even keeping a cat in the garage.

Sticky Traps

Sticky traps are an effective spider prevention tool that is easy to use and affordable. These traps work by attracting spiders with a sticky adhesive surface, which then traps them upon contact.

To use sticky traps, place them along baseboards or near entry points where spiders may enter the garage. It is important to check and replace these traps regularly as they become full of trapped spiders and debris over time.

Ultrasonic Repellents

Another effective tool for keeping spiders out of your garage is ultrasonic repellents. These devices emit high-frequency sound waves that are not audible to humans but can repel spiders and other pests.

Ultrasonic repellents are easy to use and require no chemicals or traps. They come in various sizes and shapes, so you can choose one that fits your garage’s size and needs.

It’s important to note that while ultrasonic repellents have been proven effective against many types of insects, there is still inconclusive evidence on their effectiveness against spiders specifically.


Insecticides are a popular choice for getting rid of spiders in the garage. They come in various forms such as sprays, dusts, and granules. These products contain chemicals that can quickly kill spiders on contact or provide residual protection by repelling them over time.

One option is the use of pyrethroid-based insecticides which are commonly found in many spider spray products. Pyrethroids work by affecting the nervous system of insects and arachnids but have low toxicity levels for humans and animals.

Another option is using natural insecticides made from plant extracts such as neem oil or eucalyptus oil which have less impact on the environment but may require more frequent applications than synthetic ones.

Natural Ways To Repel Spiders

There are numerous natural ways to repel spiders without using harsh chemicals. One effective method is to use citrus-scented cleaners or essential oils like lemon and orange as spiders hate the smell of citrus.

Peppermint oil is also a popular spider repellent which can easily be mixed with water and sprayed in areas where spiders tend to hide or build webs.

Another natural approach is to plant spider-repelling plants such as eucalyptus, lavender, mint, and lemongrass around your garage area. These plants naturally release scents that are not pleasing for these arachnids hence they would avoid coming closer.

Spiders also dislike vinegar so spraying white vinegar around the corners of your garage could discourage them from making themselves at home.

Keep A Cat In The Garage

Having a cat in the garage can be an effective way to keep spiders away. Cats are natural predators of insects and rodents, which are common food sources for spiders. Additionally, cats are known for their curious nature and can detect any new pests that enter the area.

This can help alert you to potential spider infestations early on before they become a bigger problem. However, it’s important to note that not all cats will take kindly to being kept in the garage.


Are you wondering whether to kill spiders in your garage or what the best spider spray for garages is? Or maybe you need tips on how to remove cobwebs in your garage? Check out our FAQs section for answers to these questions and more.

Should You Kill Spiders In Your Garage?

While it may be tempting to kill spiders in your garage, it’s important to remember that they play an important role in the ecosystem by controlling pest populations. Additionally, killing spiders may not be necessary if you take preventative measures to keep them out of your garage.

Instead of resorting to extermination methods, focus on sealing off entry points such as windows and doors, using natural repellents like citrus-scented cleaners or essential oils, and keeping the garage clean and organized.

[Word Count: 98]

Best Spider Spray For Garage

One of the most effective ways to keep spiders out of your garage is by using spider sprays. These sprays contain insecticides that kill spiders and prevent them from returning.

When choosing a spider spray for your garage, consider its ingredients carefully. Look for products that contain pyrethroids or other potent insecticides designed to eliminate arachnids quickly and effectively.

It’s also important to follow the manufacturer’s instructions closely when using these products to ensure maximum effectiveness and safety.

How To Clean Spider Webs In Garage

Cleaning spider webs in the garage is essential to prevent spiders from building nests and creating hiding spots. The best way to clean spider webs in the garage is by using a vacuum cleaner with a hose attachment.

Before vacuuming, make sure to wear gloves and protective clothing as some spiders can be venomous. Also, dispose of the collected debris carefully by placing them in sealed bags before discarding them.

Another tip is to use natural lighting instead of bright lights at night since they attract insects that serve as food sources for spiders.


Keeping spiders out of your garage can be achieved through a combination of prevention strategies and the use of effective tools and products. Sealing off entry points, using natural repellents, and keeping the area clean and organized are key to preventing spider infestations.

Utilizing spider prevention tools such as sticky traps or ultrasonic repellents may also help keep these arachnids away. Remember that killing spiders is not always necessary and it’s possible to simply prevent them from entering with proper exclusion techniques.


1. What are some natural ways to keep spiders out of my garage?

Some natural methods for keeping spiders out of your garage include using essential oils such as peppermint or eucalyptus, placing cedar chips around the perimeter, and planting spider-repelling plants like lavender or citronella.

2. Can I use pesticides to keep spiders away from my garage?

While pesticides may be effective in killing spiders, they can also harm other beneficial insects and animals in your yard. It’s best to try natural remedies first before resorting to chemical solutions.

3. How do I seal cracks and gaps in my garage to prevent spiders from entering?

To seal off entry points for spiders, you can use weatherstripping on doors and windows, fill in small cracks with caulk or spray foam insulation, and install door sweeps at the bottom of entrances.

4. Are there any specific types of lights that attract fewer spiders than others?

Yes! Spiders are less likely to be attracted to yellow or orange light bulbs rather than white ones since these colors mimic daylight more closely – which is not ideal spider habitat – so consider swapping out white bulbs for these alternatives. Additionally motion activated lighting can scare away spiders because it simulates predators being nearby which will drive them away from where they’re lurking so it’s a great option especially if afraid of bugs!

Related Posts

How to clean Expoxy Garage Floor?
How to get a Hummingbird out of a garage?
How long do garage door openers last?
How much to insulate a Garage?
How to insulte garage ceiling rafters?
What is a Tandem Garage?
How to get a Bird out of a Garage?

Visited 23 times, 1 visit(s) today
Last modified: August 18, 2023