How to Get Rid of Spiders Under Eaves: A Comprehensive Guide

Spiders are a common sight in many households, but when they start to invade your eaves, they can become a real problem. Not only are they unsightly, but they can also pose a danger to you and your family.

Spiders can create webs that obstruct your vision or cause you to stumble, and some spider bites can be painful and even life-threatening. Therefore, it’s important to take steps to get rid of spiders under eaves as soon as you notice them.

In this article, we’ll provide you with some tips and tricks to safely and effectively remove spiders from under your eaves. We’ll cover everything from identifying the types of spiders you might encounter to the best methods for removal.

So, whether you’re dealing with a small infestation or a larger one, read on to learn how to get rid of spiders under eaves so keep reading.

Identifying Spiders Under Eaves

Before you can start removing spiders from under your eaves, you need to know what type of spiders you’re dealing with. There are many different species of spiders, and some are more dangerous than others.

Here are some common types of spiders you might find under your eaves:

Common House Spiders

The Common House Spider (Parasteatoda tepidariorum) is one of the most frequently encountered spider species under eaves. These spiders are small, with a body size of around 4-8mm, and have yellowish-brown coloring with darker stripes on their legs. They typically build messy, tangled webs in corners and crevices under eaves, where they wait for their prey.

Despite their creepy appearance, Common House Spiders are generally harmless to humans and can actually be beneficial as they help control populations of other insects. However, their webs can quickly become unsightly and difficult to remove, and large populations can become a nuisance.

While Common House Spiders under eaves may be a common sight, they are generally harmless and can even be beneficial. 

However, if their populations become too large or their webs become unsightly, there are steps you can take to prevent infestations and maintain a spider-free home
spiders under eaves - Common house spiders & cellar spiders

Cellar Spiders

Cellar Spiders (Pholcidae), also known as Daddy Longlegs or Vibrating spiders, are another spider species commonly found under eaves. They have thin, elongated legs and a small body size of around 4-8mm. Their long, skinny legs allow them to navigate easily through narrow spaces and spin webs in hard-to-reach areas, such as under eaves.

Like Common House Spiders, Cellar Spiders are generally harmless to humans and can even be beneficial in controlling other insect populations. They are known for their unique defense mechanism of vibrating their webs when disturbed, which can be startling to humans but is an effective deterrent to predators.

However, like all spiders under eaves, Cellar Spiders can become a nuisance if their populations become too large or their webs become unsightly.

Prevention methods such as keeping the area clean and free of debris, sealing any gaps or cracks, and using insecticides or repellents can help discourage spiders from taking up residence.

Cellar Spiders under eaves may look creepy, but they are generally harmless and can even be beneficial. By understanding their behavior and habits, you can take steps to prevent infestations.

Black Widow Spiders

Black Widow spiders (Latrodectus spp.) are a venomous spider species that can sometimes be found under eaves. These spiders have a distinctive black bodies with a red hourglass-shaped mark on their abdomen, making them easily identifiable.

Black Widow spiders are known for their potent neurotoxic venom, which can cause serious symptoms in humans if bitten. While they are not aggressive and generally only bite in self-defense, their venom can be dangerous, especially for children or individuals with compromised immune systems.

If you suspect that Black Widow spiders are living under your eaves, it’s important to take caution and contact a professional pest control service for removal. Avoid disturbing their webs or attempting to handle them yourself, as this can increase the risk of a bite.

spiders under eaves - Black widow spiders & Brown Recluse Spiders

Brown Recluse Spiders

Brown Recluse spiders (Loxosceles spp.) are another venomous spider species that can occasionally be found under eaves. These spiders have a distinctive violin-shaped markings on their body and are usually brown in color.

Like Black Widow spiders, Brown Recluse spiders can be dangerous to humans if bitten, with their venom causing symptoms ranging from mild irritation to severe skin necrosis. However, they are not aggressive and typically only bite in self-defense or when disturbed.

If you suspect that Brown Recluse spiders are living under your eaves, it’s important to take caution and contact a professional pest control service for removal. Avoid disturbing their webs or attempting to handle them yourself, as this can increase the risk of a bite.

Wolf Spiders

Wolf spiders (Lycosidae) are a common spider species that can be found under eaves. These spiders are typically brown or gray in color and have distinctive eye patterns, with two large eyes in the front and smaller eyes on the sides.

Wolf spiders are not venomous and are generally harmless to humans, although their large size and quick movements can be intimidating. They are active hunters and do not spin webs, instead relying on their speed and agility to catch prey.

While Wolf spiders under eaves are generally not a cause for concern, their presence can still be unwanted. Prevention methods such as keeping the area clean and free of debris, sealing any gaps or cracks, and using insecticides or repellents can help discourage spiders from taking up residence.

spiders under eaves - Wolf Spiders & Orb-weaver Spiders

Orb-weaver Spiders

Orb-weaver spiders (Araneidae) are another common spider species that can be found under eaves. These spiders are typically small to medium-sized, with a round or oval-shaped body and long legs. They are known for their intricate, circular webs that they spin to catch their prey.

Orb-weaver spiders are not venomous and are generally harmless to humans. They are also beneficial in controlling other insect populations, as they feed on a variety of insects that may also be present under eaves.

While Orb-weaver spiders under eaves may not be a cause for concern, their webs can be unsightly and unwanted. Prevention methods such as keeping the area clean and free of debris, using insecticides or repellents, and regularly removing spider webs can help discourage spiders from taking up residence.

Identifying the types of spiders that commonly make their homes under eaves is an important step in maintaining a spider-free home. 

By taking the time to learn about these spiders and how to identify them, you can better protect your home and keep it free from unwanted arachnid guests.

Why Spiders Like Eaves

Eaves are a common habitat for spiders due to several factors that make them appealing to these arachnids.

Firstly, eaves provide shelter and protection from the elements, which is essential for spider survival. They also offer a convenient location for spiders to spin their webs, catch prey, and lay their eggs.

Additionally, eaves often have ample food sources for spiders, such as insects attracted to outdoor lighting, plants, or other nearby sources. This means that spiders living under eaves have a reliable source of sustenance, which is crucial for their survival and reproduction.

Related Article – Can a Spider Die from Falling?

Eaves also offer a unique advantage to spiders in terms of predator avoidance. By living in hard-to-reach areas such as eaves, spiders can avoid being preyed upon by larger predators or other insects that may be harmful to them. This allows them to live a relatively safe and undisturbed life under the eaves of buildings.

And eaves are often undisturbed by human activity, which makes them an ideal habitat for spiders.

Unlike other areas of the home that may be frequently cleaned or disturbed by humans, eaves are typically left alone and undisturbed, providing a stable and predictable environment for spiders.

So eaves provide an appealing habitat for spiders due to their protection from the elements, ample food sources, predator avoidance, and lack of human disturbance. 

These factors make eaves an ideal location for spiders to build their webs and make their homes.

How Spiders Benefit from Living Under Eaves

Spiders that live under eaves can provide several benefits to the surrounding ecosystem.

Spiders are natural predators of insects, and living under eaves allows them to catch and consume a wide variety of insects that may be present in the area. This can help to control pest populations and prevent insect infestations.

Additionally, spiders under eaves can help to pollinate nearby plants by carrying pollen on their bodies. This can help to improve the health and biodiversity of the surrounding ecosystem.

And also spiders under eaves can help to create a balance in the local food chain. By controlling insect populations, they prevent insects from over-consuming plants and other organisms in the area.

This allows for a more sustainable and balanced ecosystem, where all organisms are able to thrive and contribute to the overall health of the ecosystem.

And finally, the presence of spiders under eaves can also be beneficial for humans. By controlling pest populations, spiders can help to prevent the spread of disease and reduce the need for harmful insecticides or other chemicals.

Overall, the presence of spiders under eaves can provide several benefits to the surrounding ecosystem, including pest control, pollination, balancing the food chain, and reducing the need for harmful chemicals.

While spiders may be seen as a nuisance by some, they play an important role in maintaining the health and balance of our environment.

How to Get Rid of Spiders Under Eaves

Getting rid of spiders under eaves can be a challenging task, but there are several effective methods that can be used to eliminate these pests.

How to Get Rid of Spiders Under Eaves

Here are some of the most effective ways to get rid of spiders under eaves:

Vacuuming

Vacuuming is one of the most effective and simplest methods for getting rid of spiders under eaves. You can use a handheld vacuum cleaner to easily reach and remove spiders, webs, and egg sacs from hard-to-reach areas.

Make sure to vacuum thoroughly and dispose of the contents of the vacuum bag or canister outside of your home to prevent the spiders from returning.

It’s also a good idea to wear gloves and protective clothing while vacuuming to avoid being bitten. Vacuuming should be done regularly to prevent spiders from returning to their eaves’ homes.

Pesticides

Pesticides can be used to get rid of spiders under eaves. There are a variety of insecticides available on the market that are specifically designed to kill spiders.

It’s important to choose a product that is safe to use around people, pets, and plants. Follow the instructions on the label carefully and apply the pesticide directly to the affected areas, focusing on the eaves where spiders are known to reside.

You may need to reapply the pesticide several times to completely eliminate the spider population. It’s important to note that pesticides can be harmful to the environment, so use them sparingly and only as a last resort.

Essential oils

Essential oils are a natural and safe alternative to chemical pesticides for getting rid of spiders under eaves.

There are several types of essential oils that are known to be effective at repelling spiders, including peppermint oil, lavender oil, and citrus oil.

Simply mix a few drops of your chosen essential oil with water in a spray bottle and spray it directly onto the eaves where spiders are present. You may need to reapply the oil mixture every few days to maintain its effectiveness.

Essential oils not only repel spiders but also have a pleasant scent, making them a great natural solution for keeping your home smelling fresh.

Natural remedies

There are several natural remedies that can be used to get rid of spiders under eaves. One effective method is to sprinkle diatomaceous earth around the eaves where spiders are present.

Diatomaceous earth is a natural powder made from the fossilized remains of tiny aquatic organisms. It is abrasive and can cut through the spider’s exoskeleton, causing it to dehydrate and die.

Another natural remedy is to use a mixture of water and vinegar to clean the eaves and surrounding areas. Spiders are repelled by the strong odor of vinegar and will avoid areas where it is present.

Also, you can use sticky traps to catch spiders that are living under the eaves. Simply place the trap in the affected area and wait for the spiders to become stuck to the trap. Once caught, you can dispose of the trap and spiders.

Professional extermination

If you have a severe infestation of spiders under your eaves, it may be necessary to call in a professional exterminator.

A professional exterminator will have access to stronger pesticides and specialized equipment to eliminate spiders effectively. They can also perform a thorough inspection of the area to identify any underlying issues that may be attracting spiders to your eaves.

Additionally, a professional exterminator can provide advice on how to prevent future infestations and ensure that the spiders are gone for good.

While professional extermination may be more costly than DIY methods, it can be a more effective and efficient way to get rid of spiders under your eaves.

Remember to always take caution when dealing with spiders, as some species can be dangerous and may require special handling or extermination methods.

How to Clean Sticky Spider Webs from Under House Eaves

Cleaning sticky spider webs from under house eaves can be a challenging task, but it’s important to do so to maintain the appearance and cleanliness of your home.

How to Remove Cobwebs Spiders (Kendall Todd TheSilverGuy)

Here are some steps to effectively clean sticky spider webs from under house eaves:

  • Wear protective clothing and gloves to avoid contact with spiders or their webs.
  • Use a long-handled broom or brush to remove as much of the webbing as possible. Gently sweep the brush or broom across the web, being careful not to damage the eaves or other nearby structures.
  • Use a vacuum cleaner with a long extension hose to remove any remaining webbing or spider debris. Make sure to dispose of the vacuum bag or container after use to avoid any spider eggs hatching inside.
  • Mix a solution of warm water and mild detergent in a bucket. Use a soft-bristled brush to gently scrub the remaining sticky residue from the eaves. Rinse the area with a hose or bucket of clean water.
  • For particularly stubborn residue, you can use a commercial cleaning solution designed for removing spider webs or sticky residue. Make sure to follow the manufacturer’s instructions and wear protective gloves and eyewear.
  • Once the area is clean, consider applying a spider-repellent spray to discourage spiders from returning. Be sure to follow the instructions carefully and apply the spray in a well-ventilated area.
By following these steps, you can effectively clean sticky spider webs from under house eaves and maintain the appearance and cleanliness of your home.

How to Prevent Spiders from Making Homes Under Eaves In the Future

After successfully getting rid of spiders that have already made their homes under eaves, it is important to take steps to prevent future infestations. By implementing preventive measures, you can ensure that spiders and other pests stay away from your eaves and maintain a clean and pest-free environment around your home.

In this section, we will discuss some effective methods for preventing spiders from making homes under eaves in the future.

Regular cleaning

Regular cleaning is one of the most effective ways to prevent spiders from making homes under eaves in the future.

By keeping the area clean and free of debris, you can eliminate potential hiding spots for spiders and their prey. Regularly sweeping away spider webs and egg sacs can also discourage spiders from returning.

It is recommended to clean under eaves at least once a month to prevent the buildup of debris and spider webs. By maintaining a clean area, you can reduce the chances of spiders choosing your eaves as their next home.

Install screens

Installing screens on the eaves can be an effective way to prevent spiders from making their homes in that area. Screens act as a physical barrier and block the spiders from accessing the space under the eaves.

To install screens, measure the area under the eaves and purchase a screen that fits the dimensions. Then, use a staple gun or nails to secure the screen onto the eaves.

Regularly check the screens for any damage or holes and repair them promptly to maintain their effectiveness in keeping spiders out.

Seal openings

One effective way to prevent spiders from making their homes under eaves is by sealing any openings or gaps that may provide them with easy access.

Spiders can enter through small cracks and crevices, so it’s important to carefully inspect the eaves and surrounding areas for any potential entry points.

Use caulk or weatherstripping to seal gaps around windows, doors, and vents, and make sure that any holes or gaps in the eaves themselves are properly sealed.

 This can help to make it more difficult for spiders to enter and make their homes under the eaves.

Reduce outdoor lighting

Reducing outdoor lighting can also be an effective way to prevent spiders from making homes under eaves in the future.

Many insects are attracted to light, which in turn can attract spiders looking for prey. By reducing outdoor lighting or using yellow or amber bulbs instead of white ones, you can reduce the number of insects around your home and therefore the number of spiders.

Additionally, turning off outdoor lights when they are not needed can also help to reduce the spider population around your eaves.

Trim vegetation

One effective way to prevent spiders from making homes under eaves in the future is to trim back vegetation around your home. This includes bushes, trees, and other plants that are close to the exterior walls and roof. Spiders can use these plants as a bridge to access your eaves and other areas of your home.

By trimming back the vegetation, you eliminate the spider’s pathway to your home. This also increases the amount of sunlight that reaches your home’s exterior, which can help to deter spiders from building their webs in the first place.

When trimming vegetation, it’s important to wear gloves and protective clothing, especially if you are allergic to certain plants or have sensitive skin. It’s also a good idea to use sharp and well-maintained tools to avoid damaging the plants or injuring yourself.

Regularly trimming vegetation around your home can significantly reduce the likelihood of spiders making homes under eaves in the future.

Final Thoughts

Spiders under eaves can be a nuisance and a potential danger, but with the right methods, you can safely and effectively remove them from your home.

Whether you choose to vacuum them up, use pesticides, seal entry points, or try natural remedies, it’s important to take action as soon as you notice an infestation to prevent it from getting worse.

By following the tips and tricks outlined in this article, you can keep your home spider-free and enjoy a more comfortable and safe living environment.

FAQs

Are all spiders under eaves dangerous?

No, not all spiders under eaves are dangerous. However, it’s important to be cautious and avoid contact with spiders that have venomous bites, such as black widows and brown recluses.

Can I use a pressure washer to clean spider webs under eaves?

Yes, you can use a pressure washer to clean spider webs under eaves. However, be cautious not to damage the eaves or surrounding areas with the pressure.

Will installing screens prevent all spiders from entering under eaves?

While installing screens can help prevent spiders from entering under eaves, it’s not a foolproof solution. Spiders can still find ways to enter through small openings or gaps.

How often should I clean under my eaves to prevent spider infestations?

It’s recommended to clean under eaves at least once a year to prevent spider infestations. However, if you notice spider activity or webs, you may need to clean them more frequently.

Can I use natural remedies to get rid of spiders under eaves?

Yes, there are several natural remedies, such as essential oils and vinegar, that can help repel spiders. However, these may not be as effective as professional pest control methods.

Why am I seeing so many cellar spiders?

You may be seeing many cellar spiders because they are commonly found in homes and buildings and are known for their ability to reproduce quickly. Additionally, they often feed on other common household pests.

Resources – (for further reading)

Colorado State University – Spiders in the Home – 5.512 – CSU Extension

North Carolina State University – Spiders in and Around Homes

I'm Ernest M Noah, the founder of BugsTips.com. I have years of experience as an exterminator in Texas and Idaho, and I'm passionate about educating people on how to deal with pest problems effectively and safely.