Mar 20, 2026 | Bed Bug, Florida Blogs, Georgia Blogs, Tennessee Blogs
A recent bed bug outbreak in the Southeast has made headlines, as cases continue to rise across states like Georgia, Florida, and Tennessee. Reports show infestations appearing in homes, apartments, hotels, and even public spaces—putting homeowners on high alert.
For many families, this isn’t just an inconvenience—it’s a stressful and disruptive experience. Bed bugs spread quickly, hide extremely well, and can be difficult to eliminate without the right approach. What often starts as a few bites can escalate into a full infestation in a matter of weeks.
If you’re noticing signs—or even just concerned after travel—understanding what’s happening and acting early can make all the difference.
Why Are Bed Bugs Increasing in the Southeast?
Bed bugs often spread by hitchhiking in luggage, making travel one of the most common ways infestations start.
Luggage is one of the most common ways bed bugs spread. There isn’t a single cause behind the rise in infestations; it’s a combination of environmental and behavioral factors.
Increased Travel and Mobility
With more people traveling for vacations, work, and events, bed bugs are spreading faster than ever. They don’t fly but they are excellent hitchhikers. Luggage, clothing, and even backpacks can carry them from one location to another.
This is a major reason why searches for bed bugs near me have increased significantly in recent months.
Warm Climate Conditions
The Southeast United States provides an ideal environment for bed bugs to thrive. Warmer temperatures allow them to reproduce more quickly, accelerating the bed bug lifecycle and increasing infestation rates.
Urban Living and Shared Spaces
In cities and densely populated areas, bed bugs can easily move between units. Apartments, condos, and hotels are particularly vulnerable. This is why we’re seeing increased reports of bed bugs in Florida and bed bugs in Tennessee, in both residential and commercial settings.
Resistance to Over-the-Counter Treatments
Many homeowners attempt DIY solutions first but bed bugs have developed resistance to many common products. This often leads to partial treatment, allowing infestations to rebound stronger.
How to Identify a Bed Bug Infestation
If you notice bites along with bugs or spotting on your mattress, you may be dealing with a bed bug infestation.
If you notice bites along with bugs or spotting on your mattress, you may be dealing with a bed bug infestation.
Early detection is key. The sooner you recognize the signs, the easier it is to control the problem.
Here’s what to look for:
- Red, itchy bites (often in clusters or lines)
- Small blood stains on sheets or pillowcases
- Dark spots (droppings) on mattresses or furniture
- Shed skins or eggshells in cracks and seams
- Musty odor in more severe infestations
Bed bugs typically hide during the day in mattress seams, bed frames, baseboards, and upholstered furniture. A proper bed bug inspection often requires checking areas most homeowners wouldn’t think to look.
How Fast Do Bed Bugs Spread?
Bed bugs don’t stay in one place—they spread rapidly through furniture, rooms, and personal belongings.One of the biggest misconceptions is that bed bugs spread slowly. In reality, they multiply rapidly.
A single female can lay hundreds of eggs, and under ideal conditions, populations can grow significantly within weeks.
Bed bugs spread by:
- Moving through walls and electrical outlets
- Attaching to clothing, luggage, and furniture
- Traveling between rooms and units
Bed bugs can quickly spread between beds, furniture, and luggage — turning a small issue into a widespread infestation.
This is why early detection is critical. Waiting too long can turn a manageable issue into a widespread infestation.
Why DIY Bed Bug Removal Often Fails
It’s completely understandable — most homeowners want to try solving the problem themselves first. But bed bugs are one of the toughest pests to eliminate without professional help.
Common reasons DIY methods fail:
- Incomplete coverage (missing hidden areas)
- Surviving eggs that hatch later
- Improper application of products
- Resistance to store-bought chemicals
Even when it seems like the problem is gone, infestations often return — leading to frustration and higher long-term costs.
Professional Bed Bug Treatment in the Southeast
Northwest Exterminating technicians provide professional bed bug treatment with trusted, local expertise.When it comes to bed bugs, professional treatment isn’t just helpful, it’s necessary.
A trusted bed bug exterminator will follow a structured inspection process to identify all affected areas and determine the best treatment plan.
Northwest Exterminating technicians provide professional bed bug treatment with trusted, local expertise.
What professional treatment includes:
- Thorough inspection of all hiding spots
- Heat treatments that eliminate all life stages
- Targeted chemical treatment when needed
- Follow-up visits to ensure full eradication
Why Homeowners Choose Northwest Exterminating
At Northwest Exterminating, our professional pest control technicians bring over 75 years of experience handling pest infestations across the Southeast.
We’ve worked with:
- Single-family homes
- Apartment complexes
- Hotels and hospitality properties
- Other commercial spaces
Our team is trained to identify infestations quickly and apply family-friendly, effective treatments tailored to your home and situation.
As a leader in residential pest control, Northwest combines local expertise with proven treatment methods, helping homeowners regain peace of mind fast.
How to Prevent Bed Bugs (Practical Tips)
Simple travel habits like inspecting beds and using luggage racks can significantly reduce the risk of bed bugs.
While no method is 100% foolproof, there are ways to significantly reduce your risk.
Travel Smart
- Inspect hotel mattresses and headboards
- Keep luggage elevated off the floor
- Wash and dry clothes on high heat after returning
At Home
- Regularly inspect bedding and furniture
- Vacuum frequently, especially around sleeping areas
- Reduce clutter where bed bugs can hide
Be Cautious with Furniture
Avoid bringing in secondhand furniture without inspecting it carefully.
Real-World Insight: What We’re Seeing Locally
Serving Georgia, Florida, and Tennessee, Northwest Exterminating is helping homeowners respond to the growing bed bug outbreak across the Southeast.
In recent months, our team has seen an increase in bed bug calls across Georgia and surrounding areas, particularly after travel-heavy seasons.
Many homeowners we work with initially thought they were dealing with mosquito bites or minor skin irritation. By the time they realized it was bed bugs, the infestation had already spread.
FAQ: Bed Bugs in the Southeast
Are bed bugs common in the Southeast?
Yes, especially in warmer climates with high travel activity. Cities in Georgia, Florida, and Tennessee are seeing increased reports.
How do I know if I have bed bugs?
Look for bites, stains, droppings, and visible bugs. A professional inspection is the most reliable way to confirm.
Can bed bugs spread from house to house?
Yes, especially in apartments or shared housing environments.
What is the fastest way to get rid of bed bugs?
Professional bed bug removal service is the fastest and most effective solution.
When should I call an exterminator?
As soon as you notice signs. Early treatment prevents larger infestations.
Bed bugs are on the rise across the Southeast and they’re not going away anytime soon. The combination of travel, climate, and population density is creating the perfect environment for infestations to spread. The key is acting early.
If you suspect bed bugs, don’t wait. A professional inspection can save you time, money, and stress — and help you avoid a much larger problem.
Concerned you have bed bugs? We’re here to help. Schedule a free bed bug inspection with Northwest Exterminating today.
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Feb 16, 2024 | Georgia Blogs, Pest Control
By Anna V., Editorial Lead — Pest Education · Last updated: May 2026
Few household pests collect as many bad facts as the daddy long legs spider. The “world’s most venomous spider but can’t bite you” story has been around forever. The “it’s actually a fly, not a spider” theory has its own corner of the internet. At Northwest, we field these questions every spring from Georgia and Alabama homeowners spotting long-legged spiders in basements, garages, and ceiling corners. The truth is much less dramatic and much more useful: the daddy long legs spider is a real spider (eight legs, two body parts, makes silk), it’s almost entirely harmless to humans and pets, and it actually helps keep other household pests in check.
Here’s what a daddy long legs spider actually is, how to tell it apart from the bug it gets confused with most often (the crane fly), and what to do when you find one in the house.
The daddy long legs you see indoors is almost always a Pholcidae spider, not a fly.
What Is a Daddy Long Legs Spider?
The term “daddy long legs” gets applied to three different creatures depending on where in the country you grew up. In the Southeast, when someone says they have a daddy long legs in the house, they almost always mean a cellar spider (family Pholcidae). These are real spiders: eight legs, two clear body segments (cephalothorax and abdomen), silk-producing spinnerets, the works.
The other two creatures sometimes called “daddy long legs” are:
- Harvestmen (order Opiliones) — arachnids, but not actually spiders. One fused body segment, no silk, no venom. Typically outdoors.
- Crane flies (order Diptera) — actual insects with six legs and wings. They look like enormous mosquitoes and show up around porch lights. They don’t bite. They don’t sting. They aren’t spiders at all.
For homeowners spotting one indoors, the answer is almost always option one: a Pholcidae spider. If you want the full myth-busting overview of all three creatures and why the name gets so confused, see our guide to granddaddy long legs myths vs facts.
Daddy Long Legs Spider vs Crane Fly & Other Lookalikes
The single most common identification mistake we see homeowners make is calling a crane fly a spider. They have very different bodies once you know what to look for.
Eight legs and two body parts mean spider. Six legs and wings mean crane fly.
Spider vs Insect Anatomy
The fastest way to tell them apart is to count legs and body segments:
- Spiders have 8 legs, 2 body parts, no antennae, and produce silk.
- Insects (including crane flies) have 6 legs, 3 body parts, antennae, and do not produce silk.
If you can see a small tangled web nearby, you’re looking at a spider. If the creature has wings, you’re looking at an insect.
Visual Cues at a Glance
Daddy long legs spiders hang upside down in messy, irregular webs strung across ceiling corners and the angles where walls meet shelving units. They move with a distinctive “bouncing” motion when their web is disturbed (it’s a defense behavior). Crane flies, by contrast, are usually seen flying clumsily around porch lights, resting on exterior walls, or sometimes blundering into the kitchen through an open door. They don’t sit in webs because they don’t make them.
Are Daddy Long Legs Spiders Dangerous?
This is the question we get most often. The short answer: no.
The “world’s most venomous spider but their fangs can’t pierce human skin” story is almost completely false. Two pieces of it are true: Pholcidae spiders do produce a small amount of venom (they use it to subdue prey), and their chelicerae (mouthparts) are indeed quite small. But the venom itself is not exceptionally potent, especially not to humans. The few documented Pholcidae bites on humans show only minor, brief irritation — less than a mosquito bite, in most cases. There is no medical record of a serious human reaction.
Three plain facts about daddy long legs spider safety:
- They almost never bite humans. Bites only occur if the spider is physically pressed against skin (caught under clothing, trapped against a hand).
- Their venom is not dangerous. The “world’s most venomous” claim is internet folklore with no scientific basis.
- They actively help with other pests. Pholcidae spiders eat mosquitoes, gnats, flies, moths, and even other spiders. A small population in a garage or basement is essentially free natural pest control.
The University of Georgia Extension’s guide to common household spiders confirms the same: Pholcidae are among the most harmless spiders you’ll encounter indoors in the Southeast.
Daddy Long Legs Spider Behavior & Habitat
Where you find a daddy long legs spider in your Georgia or Alabama home tells you a lot about how it got there and how to handle it.
Where They Live Indoors
Daddy long legs spiders are drawn to undisturbed corners and dim, slightly humid spaces. The most common indoor locations:
- Ceiling corners of basements, garages, and crawl spaces
- Under stairs, in laundry rooms, and around hot water heaters
- Inside sheds, detached garages, and outbuildings
- Behind rarely-moved furniture and stored boxes
What They Eat
Pholcidae spiders are predators. Their diet inside a house includes:
- Mosquitoes, gnats, fungus gnats
- House flies and fruit flies
- Moths and small beetles
- Other spiders, including larger species like wolf spiders (they’re surprisingly aggressive predators of bigger spiders)
This last point is worth pausing on. A daddy long legs spider in your garage is actively reducing the population of more concerning spiders nearby. We’ve seen homes with persistent wolf spider sightings clear up after homeowners stopped knocking down Pholcidae webs.
Daddy Long Legs Spider in Your Home: When You See Them and Why
Indoor daddy long legs sightings spike at two predictable times of year in the Southeast:
- Early fall (September through November), when outdoor temperatures drop and the insects spiders feed on start moving indoors looking for shelter. The spiders follow.
- Late summer (July through August), when peak indoor insect populations attract more spiders into rooms with the worst pest pressure (kitchens with fruit flies, bathrooms with drain flies, basements with fungus gnats).
If you’re suddenly seeing more daddy long legs than usual, the message is almost always: there’s another pest issue inside that’s drawing them. Address the small flies, mosquitoes, or fungus gnats and the spider numbers drop on their own.
A cup and piece of cardboard handles most indoor sightings without anyone getting hurt.
How to Manage or Remove Daddy Long Legs Spiders
Most homeowners want a daddy long legs spider gone for one of two reasons: the webs look bad, or there are a lot of them in one room. Neither is dangerous, but both are addressable.
Prevention
- Seal entry points. Cracks around windows, gaps in foundation, openings around utility lines, torn weatherstripping. Spiders walk in through the same gaps as ants and roaches.
- Cut indoor insect populations. Drain flies, fruit flies, gnats, mosquitoes, and moths are the food source. Less food, fewer spiders.
- Reduce clutter in basements, garages, and storage areas. Spiders need stable, undisturbed surfaces to build webs.
- Manage humidity. Pholcidae prefer slightly damp environments. A dehumidifier in a wet basement reduces their preferred conditions.
- Move outdoor lights away from entry doors. Porch lights pull insects toward the house. Insects pull spiders.
Humane Removal
For one or two spiders, the simplest method is the cup-and-cardboard relocation. Slide a glass cup over the spider, slide cardboard underneath, carry it outside, release. Vacuum cleaner attachments work too if you’d rather not handle the spider directly. For visible webs, a long-handled duster or vacuum hose attachment clears them in seconds without harming the surrounding paint.
When Professional Help Makes Sense
Call for professional pest control if:
- You’re seeing more than 10 to 15 daddy long legs spiders in a single room consistently.
- Webs reappear within 24 to 48 hours of being cleared.
- You’re also seeing other pests (small flies, moths, mosquitoes) indoors, which means the underlying food source needs treatment.
- You want a clean exclusion plan that addresses entry points along with current activity.
(Spiders keep coming back faster than you can clear them? Request a free Northwest inspection and we’ll find the actual source.)
Daddy Long Legs Spiders vs Other Common Household Spiders
If you’re trying to figure out exactly which spider you’ve got, the most important distinction is between daddy long legs spiders (harmless, helpful) and the few spider species that actually warrant concern in the Southeast.
- Daddy long legs spider (Pholcidae) — small body, very long thin legs, tangled corner webs. Harmless.
- Cellar spider — technically the same as a daddy long legs spider in most cases. See our detailed cellar spider vs daddy long legs comparison.
- Wolf spider — large, hairy body, ground-dwelling, doesn’t make webs. Not dangerous but startling.
- Orb weaver — large symmetrical webs (the classic Halloween web shape). Outdoor species, mostly harmless.
- Brown recluse — uncommon but present in parts of the Southeast. Small brown body with a violin-shaped marking on the back. Bite is medically significant. If you’re not sure, call us.
- Black widow — jet-black body, red hourglass on the underside. Bite is medically significant. Less common indoors than outdoors.
Frequently Asked Questions About Daddy Long Legs Spiders
Do daddy long legs spiders spin webs?
Yes. Pholcidae spiders produce loose, irregular, tangled webs in ceiling corners, the angles between walls and floors, and the upper corners of basements and garages. The web is the easiest way to confirm you’re looking at a spider and not a crane fly (which has no web).
What do daddy long legs spiders eat?
They eat small flying insects (mosquitoes, fruit flies, gnats, moths) and surprisingly often, other spiders. A small population in a garage or basement is effectively free pest control for the kinds of bugs you don’t want.
Can daddy long legs spiders bite humans?
Bites are extraordinarily rare and typically only occur if the spider is trapped against skin. Symptoms are mild — usually less than a mosquito bite — and the persistent rumor that their venom is “the most dangerous in the world” is not supported by any scientific evidence.
Are daddy long legs spiders helpful?
Yes. They actively reduce other indoor pest populations, including more concerning spider species like wolf spiders. Most pest professionals (including ours) tell homeowners to leave one or two alone in the garage or basement as a form of natural pest control.
How do I get rid of daddy long legs spiders if I want them gone?
Seal entry points around windows and foundation, address the indoor insect populations they feed on, cut clutter in storage areas, and relocate visible spiders with a cup-and-cardboard method. If they keep returning quickly, there’s usually a moisture or food-source issue worth a professional inspection.
When spiders keep returning, the issue is usually whatever they’re eating.
Stop Worrying About Daddy Long Legs Spiders
If you’re seeing daddy long legs spiders and you’d rather not, the good news is they’re one of the easiest spider issues to solve. They’re harmless, they respond to environmental changes, and they’re often a signal that another (more fixable) pest issue is going on indoors. Northwest’s team has been clearing spider problems out of Georgia and Alabama homes for decades, and most of what we do for spider calls is actually addressing the food source they’re feeding on.
About the Author
Anna Vaccaro, Editorial Lead — Pest Education leads pest education content for Northwest Exterminating, working with senior technicians and service center managers across our Georgia, Alabama, Tennessee, and South Carolina service areas to translate field expertise into homeowner-friendly guides. The focus: accurate, regionally-specific answers to the pest questions Southeast homeowners are actually searching for.
Oct 16, 2023 | Georgia Blogs, Pest Control
By Anna V., Editorial Lead — Pest Education · Last updated: May 2026
“Is that a cellar spider or a daddy long legs?” is one of the most common questions we get on Northwest spider inspections, and the honest answer is: it’s almost always both at the same time. The term “daddy long legs” is a regional nickname that gets applied to three different creatures depending on where you grew up. The cellar spider (family Pholcidae) is the one most Georgia and Alabama homeowners actually see indoors, and in the Southeast, “cellar spider” and “daddy long legs” usually refer to the exact same spider.
Here’s what a cellar spider actually is, how to tell it apart from the other two creatures sometimes called “daddy long legs,” whether you need to worry about them, and what to do when they keep showing up in your basement, garage, or ceiling corners.
The cellar spider is what most Southeast homeowners actually mean when they say “daddy long legs.”
What Is a Cellar Spider?
Cellar spiders belong to the family Pholcidae. They have small, cylindrical bodies (typically under half an inch long), but their legs are remarkably long, sometimes spanning two to three inches when fully extended. They’re light tan to gray in color, mostly translucent in some areas, and they hang upside down in loose, tangled webs that look more like a tangle of fishing line than a typical spider web.
Despite their slightly creepy appearance, cellar spiders are skilled predators that help control other household pests. They feed on mosquitoes, fruit flies, gnats, moths, and even other spiders, including larger species like wolf spiders. In a Georgia or Alabama home, a small population in the basement or garage often does more good than harm.
Cellar Spider Identification
Three features make cellar spiders easy to identify once you know what to look for.
Appearance
Small, cylindrical body (about a quarter to half an inch long) with eight extremely long, thin legs. Body color ranges from pale tan to light gray. Adult females are usually slightly larger than males. Both sexes have a distinctive habit of vibrating their entire body in a fast circular motion when their web is disturbed — a defense behavior that makes them harder for predators to grab.
Webs
Cellar spider webs are unmistakable once you’ve seen one. They’re loose, tangled, and irregular — not the neat geometric shapes orb weavers create. Webs are almost always strung across ceiling corners, the angles between walls and shelves, or in undisturbed spots behind furniture and stored boxes. The webs aren’t sticky in the traditional sense, but the tangled structure traps prey by entanglement.
Size
Body length: about 5 to 13 millimeters (under half an inch). Leg span: typically 2 to 3 inches when the spider is fully extended. The dramatic difference between tiny body and very long legs is the visual feature most homeowners remember.
Cellar Spider vs Daddy Long Legs: The Differences That Actually Matter
“Daddy long legs” gets applied to three different creatures. Only one is a cellar spider. Here’s the comparison.
Three different creatures, one nickname. Only one is a true cellar spider.
| Feature |
Cellar Spider |
Harvestman |
Crane Fly |
| Classification |
True spider (Pholcidae) |
Arachnid, not a spider (Opiliones) |
Insect (Diptera) |
| Body shape |
Small, slender, two body segments |
Single fused body segment |
Elongated insect body with wings |
| Legs |
8, very long and thin |
8, long |
6, fragile |
| Web? |
Yes, tangled corner webs |
No, no silk |
No, no silk |
| Venom |
Mild, harmless to humans |
None |
None |
| Where you find it |
Indoor corners, basements, garages |
Outdoor leaf litter, stone walls |
Around porch lights at night |
For the full myth-busting overview of how the name “daddy long legs” got attached to three different creatures, see our granddaddy long legs guide. For more on the daddy long legs spider specifically and why it’s so often confused with a crane fly, see our daddy long legs spider guide.
Are Cellar Spiders Dangerous?
The short answer: no. The longer answer addresses the persistent internet rumor that cellar spiders are the world’s most venomous spider but physically can’t bite humans.
That story is almost entirely false. Cellar spiders do produce a small amount of venom to subdue prey, but the venom is not particularly potent, especially not to humans. The few documented Pholcidae bites on humans show only mild, brief irritation — less than a typical mosquito bite. There is no medical record of a serious human reaction. The University of Georgia Extension’s guide to common household spiders classifies Pholcidae as harmless.
For families in Atlanta, Athens, Savannah, Macon, or any of our other Georgia service areas: cellar spiders are a nuisance at worst. The webs look bad, and a heavy population suggests there’s another pest issue indoors, but the spiders themselves are not a threat to people or pets.
Why Cellar Spiders Appear in Homes
If you’re suddenly seeing more cellar spiders in your basement, garage, or ceiling corners, three things tend to be happening:
- Indoor insect populations have grown. Cellar spiders follow their food. Fruit flies in the kitchen, fungus gnats around houseplants, drain flies in bathrooms, mosquitoes inside through open doors — any of these attract Pholcidae.
- Moisture or humidity has increased. Cellar spiders prefer slightly damp environments. Basements after heavy rain, crawl spaces with ventilation issues, and bathrooms with poor airflow are common hotspots.
- Seasonal shift indoors. Late summer through early fall in Georgia and Alabama drives both insects and spiders into homes looking for stable shelter. Activity peaks in September and October.
Cellar Spider Webs: What They Look Like
Cellar spider webs are the easiest way to confirm a sighting. Unlike orb weavers (which build the classic symmetrical “spider web” most people picture), cellar spiders create messy, irregular tangles of silk strung loosely across corners.
Characteristics of cellar spider webs:
- Tangled and irregular, not geometric
- Located in ceiling corners, the angles between walls and shelves, and upper corners of garages and basements
- Often coated in dust over time, making them appear gray or fuzzy
- Can accumulate small dead insects (the spider’s prey) entangled within
- Reappear within 24 to 48 hours of being removed if the spider population is still active
How to Prevent & Control Cellar Spiders
Cellar spiders respond well to environmental changes. Most homeowner control efforts work, given a little patience.
DIY Prevention
- Reduce humidity in basements and crawl spaces. Run a dehumidifier. Fix any plumbing leaks. Address ventilation issues. Drier spaces are less attractive to cellar spiders.
- Seal cracks and entry points. Caulk around windows, foundation cracks, gaps in trim, openings around utility lines. Cellar spiders walk in through the same gaps as other small pests.
- Cut indoor insect populations. Address fruit flies, gnats, mosquitoes, and drain flies. Less food means fewer spiders.
- Reduce clutter. Stable, undisturbed surfaces let spiders build webs unimpeded. Cardboard storage in basements is especially attractive. Plastic bins are less so.
- Clear visible webs regularly. A vacuum hose attachment or long-handled duster handles webs in seconds. Persistent web removal often discourages spiders from rebuilding in the same spots.
When to Call a Professional
For most Georgia and Alabama homeowners, a few cellar spiders in the basement don’t warrant a service call. Consider professional pest control if:
- You’re seeing more than 10 to 15 cellar spiders in a single area consistently.
- Webs reappear faster than you can clear them.
- You’re also noticing other indoor pest activity (small flies, mosquitoes, gnats, moths) — addressing those usually solves the spider issue too.
- You want a full exclusion plan that prevents return activity.
Cellar spiders prefer slightly damp, undisturbed corners, common in older Southeast basements and crawl spaces.
Cellar Spiders in Georgia and the Southeast
Cellar spider activity in Georgia, Alabama, Tennessee, and South Carolina follows a predictable seasonal pattern. Activity is highest in late summer and early fall (August through October), when indoor insect populations peak and outdoor temperatures push pests indoors.
Regional factors that increase cellar spider sightings in Southeast homes:
- Humid summers. Cellar spiders favor slightly damp environments, and Southeast humidity creates ideal conditions in basements and crawl spaces.
- Older home construction. Atlanta, Athens, Savannah, and Birmingham all have significant inventories of older homes with foundation cracks, unfinished basements, and crawl spaces that provide easy entry and ideal shelter.
- Heavy spring and summer rain. Flooded outdoor harborages push both spiders and the insects they feed on indoors.
- Year-round insect activity. Mild Southeast winters mean indoor insect populations don’t fully die back in cold months the way they do further north. Spiders that follow them stay active too.
Frequently Asked Questions About Cellar Spiders
Do cellar spiders bite humans?
Bites are extremely rare and typically only happen if the spider is physically trapped against skin. Symptoms, when they occur, are mild — usually less than a mosquito bite. There is no medical record of a serious human reaction to a cellar spider bite.
Are cellar spiders venomous?
They produce a small amount of venom to subdue prey, but the venom is not dangerous to humans. The persistent rumor that cellar spiders are the most venomous spider in the world is internet folklore with no scientific basis.
How do I know if I have a cellar spider infestation?
Look for tangled, irregular webs in ceiling corners, basements, garages, and around stored items. Regular sightings of small, long-legged spiders hanging upside down in webs are a clear indicator. Webs that reappear within a day or two of being cleared suggest an active population worth addressing.
Do cellar spiders eat other pests?
Yes. Cellar spiders feed on mosquitoes, fruit flies, fungus gnats, moths, and other spiders, including larger species. A small population in a garage or basement is effectively free natural pest control for the insects you don’t want.
How do I get rid of cellar spiders for good?
Reduce indoor humidity, seal entry points around windows and foundation, address the indoor insect populations they feed on, cut clutter in storage areas, and clear visible webs regularly. If they keep returning quickly, there’s almost always an underlying moisture or food-source issue worth a professional inspection.
When cellar spiders keep returning, the underlying issue is usually moisture or another pest they’re feeding on.
Stop Worrying About Cellar Spiders
If you’re seeing cellar spiders in your basement, garage, or ceiling corners and you’d rather not, the good news is they respond well to environmental changes. They’re harmless, they signal another (more fixable) pest or moisture issue 90% of the time, and most cellar spider problems clear up when the underlying conditions change. Northwest’s team has been clearing spider problems out of Georgia and Alabama homes for decades, and the most effective fix is usually addressing whatever the spiders are eating.
About the Author
Anna Vaccaro, Editorial Lead — Pest Education leads pest education content for Northwest Exterminating, working with senior technicians and service center managers across our Georgia, Alabama, Tennessee, and South Carolina service areas to translate field expertise into homeowner-friendly guides. The focus: accurate, regionally-specific answers to the pest questions Southeast homeowners are actually searching for.
Jul 21, 2022 | Georgia Blogs, Pest Control, Snake Control, Wildlife
By Anna Vaccaro, Editorial Lead — Pest Education · Last updated: April 2026
If you’ve spotted a snake coiled near your back steps or sliding through the mulch by your flower bed, the first question is almost always the same: How do I make sure that doesn’t happen again? At Northwest, we get asked about snake repellent almost every day during warm-weather months in Georgia, and the answer surprises most homeowners. Most sprays, powders, and home-remedy scents don’t do much. What does work is changing your yard so snakes stop choosing it in the first place.
Video Transcript
Snakes are usually after just two things. Food and a safe place to hide. If your yard offers either, they may stick around longer than you’d like. The good news, a few simple steps can make a big difference. First, reduce food and moisture. Keeping rodents and insects under control helps, and fixing leaks or standing water is key. Snakes are drawn to damp areas. Second, remove hiding spots. Trim grass, clear brush, and leaf piles. Elevate firewood and fill in old holes around your yard. Third, use natural deterrence. Plants like maragolds and lemongrass or scents like clove and cinnamon oil can help make your space less inviting. When you’re ready to call a professional for a peaceful home, feel free to reach out to our team at Northwest Exterminating.
This guide walks you through exactly that. We’ll break down what a real snake repellent strategy looks like in the Southeast, the seven natural methods that actually move the needle, the myths to skip, and how to know when a sighting means it’s time to call a pro.
Most snakes you see in a Georgia yard are non-venomous and quietly help control rodents.
Can You Actually Repel Snakes Naturally?
Short answer: sort of. You can make your property a much less attractive place for a snake to hang out, but you can’t spray a scent line that a snake won’t cross. Here’s why that matters.
Snakes navigate the world with a specialized organ in the roof of their mouth called the Jacobson’s organ. It reads chemical cues in the air. That’s very different from how a mammal smells, and it’s the reason most of the “strong scent” tricks you see online underperform. A snake doesn’t process cinnamon oil or garlic the way we do. If there’s a rodent to chase or a warm crawl space to hide in on the other side of that scent, the snake keeps going.
The most effective natural snake repellent isn’t a product. It’s a habitat change. Take away food, shelter, and moisture, and snakes move on.
7 Natural Snake Repellent Methods That Actually Work
These are the seven moves that consistently reduce snake activity around Southeast homes. Use them together, not one at a time. Snake prevention works by stacking small changes.
The yards we treat for repeat snake problems almost always share one thing: too many places for snakes to hide.
1. Yard & Habitat Modification
Snakes show up because something else is there first, usually rodents, frogs, or big insects. Cut off the buffet and the snakes stop visiting. Keep your grass short so snakes can’t cross the yard unnoticed. Clear tall grass along fence lines, brush piles, fallen branches, and leaf debris. Store firewood on a rack at least 12 inches off the ground and at least 20 feet from the house. Every pile of stuff in a Georgia yard is potential snake real estate.
2. Natural Scents & Plants
You’ve probably read that marigolds, lemongrass, or wormwood keep snakes out of a yard. They make a pretty border, but don’t count on them as a standalone snake repellent. Independent research on scent-based plant repellents is thin, and a snake that’s locked onto a mouse isn’t going to be turned back by a flower bed. Plant them for the garden, not for the reptile protection.
3. Gravel, Mulch & Rock Choices
Thick wood mulch and big decorative stones are exactly what snakes love: damp, dark, warm, and easy to slip under. If you’ve had repeat sightings along a bed line, swap the deep wood mulch closest to the house for tightly-packed gravel or crushed stone. The sharp, irregular surface is uncomfortable for snakes to cross and offers nowhere to burrow.
4. Encouraging Natural Predators
Owls, hawks, and kingsnakes are the original snake control crew in the Southeast. You can’t install them, exactly, but you can make your property more hospitable to them: keep mature trees, avoid broad-spectrum rodenticides that poison the food chain, and consider a simple owl box on the back of the property. This won’t clear an active snake problem overnight, but over a season it tips the balance.
Owls, hawks, and kingsnakes are the original snake-control crew in the Southeast.
5. Physical Barriers and Snake-Proof Fencing
If you live backed up to a field, creek, or wooded lot, which is a very common setup in the Georgia and Alabama suburbs we serve, a physical barrier is one of the few methods that physically stops a snake. Snake-proof fencing uses fine-mesh galvanized hardware cloth (quarter-inch or smaller), buried at least 6 inches below grade and rising 2 to 3 feet up, with the top angled outward. It’s not right for an entire property line, but it’s excellent around a pool deck, a play area, or a garden gate.
6. Commercial Snake Repellents: Do They Work?
Walk into any hardware store and you’ll see granular and liquid snake repellents on the shelf. Most use cinnamon oil, clove oil, sulfur, or naphthalene derivatives. The research on them is mixed at best. They can nudge a snake off a specific path for a short window of a few days after application, but they wash out with rain, fade in heat, and do nothing to address the reason the snake came in the first place. If you use one, treat it as a stopgap around a problem area, reapply after every rain, and read the label carefully if you have pets or small kids.
7. Regular Yard Maintenance (The One Most People Skip)
The yards we see with recurring snake problems almost always share one thing: they look great once a month and neglected for the three weeks in between. Snake repellent is really a maintenance habit. Walk the property every couple of weeks in spring and summer. Trim back anything touching the foundation. Pick up fallen fruit under pecan or fig trees (rodents follow fruit; snakes follow rodents). Check for new burrows along the fence line. Ten minutes of weekly attention beats a hundred dollars of repellent.
(If snakes keep showing up after you’ve tightened up the yard, it’s usually a sign something bigger is going on underneath, often rodents in a crawl space or moisture you can’t see. Schedule a free Northwest inspection and we’ll walk the property with you.)
What Doesn’t Work — Snake Repellent Myths to Skip
A few “classic” home remedies for keeping snakes away are worse than ineffective. Some are illegal, unsafe for pets, or actively bad for your soil. Save your weekend.
- Mothballs. Outdoor use of mothballs as a snake repellent is actually against federal label law. Naphthalene and paradichlorobenzene are toxic to kids, pets, wildlife, and soil, and the evidence they deter snakes is essentially zero.
- Ammonia-soaked rags. Burns plants, washes away in one rain, and snakes just route around it.
- Outdoor sticky traps. They catch songbirds, skinks, box turtles, and sometimes the family cat before they catch a single snake. Inhumane and often illegal.
- Ultrasonic repellent stakes. Marketed hard, supported by almost no independent evidence. Snakes rely on vibration through the ground, not airborne sound.
- Random essential-oil spray mixes. Evaporate in a day, can’t match the concentration a commercial product uses, and still don’t outperform simple habitat cleanup.
Habitat changes outperform every commercial snake repellent on the market.
Snake Prevention Tips for Homes & Yards
A good snake repellent plan for your home isn’t just yard work. It’s also sealing the house itself. Two-thirds of the “snake in the garage” or “snake in the laundry room” calls we get trace back to the same kinds of openings that let rodents in.
- Walk the foundation and seal gaps around utility penetrations, dryer vents, and brick weep holes with hardware cloth. Never use expanding foam alone, because snakes push right through it.
- Screen every crawl space vent with galvanized ¼-inch mesh. Replace any torn screens. This alone will stop most garage and crawl-space snake sightings.
- Re-caulk door thresholds and replace worn weatherstripping, especially on garage side doors and basement hatches.
- Fix leaky outdoor faucets, redirect gutter runoff away from the foundation, and don’t over-water the lawn. Moisture pulls in frogs and insects, which pull in snakes.
- Treat rodent control as snake control. If you have mice in the crawl space, snakes are just the next chapter. Take care of the rodent problem with professional rodent control and the snake issue often resolves itself.
When to Call a Professional for Snake Control
Most snakes in Georgia and Alabama yards are harmless, and actually beneficial. A black racer or garter snake eating the mice by your shed is doing you a favor. But there are three situations where it’s time to stop DIY-ing and pick up the phone:
- Venomous species on the property. The Southeast is home to Copperheads, Cottonmouths (Water Moccasins), Timber Rattlesnakes, Pigmy Rattlers, and along the coast, Eastern Diamondbacks and Coral Snakes. If you can’t confidently identify what you’re seeing, back up and call.
- A snake inside the house. Inside the living space, garage, crawl space, or attic is never a “just wait it out” situation. It means an entry point that needs finding and sealing.
- Repeat sightings in the same spot. More than two sightings in the same part of the yard within a season means there’s a harborage or food source you haven’t found yet. That’s what a professional inspection is for.
Snakes in the Southeast — What You’re Likely Seeing
Knowing what lives in a typical Georgia or Alabama yard takes a lot of the panic out of a sighting. The vast majority of what we encounter is non-venomous. The UGA Extension guide to Snakes of Georgia is the best free resource for identifying any snake you see on the property.
- Eastern Rat Snake (Black Rat Snake). Long, black, often climbs into shrubs or attics chasing rodents. Non-venomous and one of the best natural rodent controls you can have.
- Black Racer. Slender, fast, jet-black. Harmless to humans, feeds on insects, lizards, and small rodents.
- Garter Snake. Small, striped, very common near gardens and water features.
- Kingsnake. Non-venomous, and remarkably, it actually eats venomous snakes. Leave it alone if you can.
- Copperhead (venomous). Tan and dark-brown hourglass banding. Hides beautifully in pine straw and leaf litter, which is the cause of most venomous bites in the region. Call a pro.
- Cottonmouth / Water Moccasin (venomous). Thick-bodied, found near water. Will stand its ground. Call a pro.
Peak activity in the Southeast runs April through October, with two noticeable spikes: early spring (emerging from brumation) and late summer (looking for food before the cooler months).
Frequently Asked Questions About Snake Repellent
Do snake repellents really work?
Commercial snake repellents offer limited, short-term help at best, and most scent-based home remedies don’t work at all. The most reliable “repellent” is removing what attracts snakes in the first place: rodents, tall grass, standing water, and hiding places around the foundation.
What scent keeps snakes away?
Snakes may avoid strong-smelling compounds like cinnamon oil, clove oil, and cedarwood in close range, but these won’t stop a snake that’s tracking prey. Use scents as a supplement to habitat cleanup, never as the whole plan.
Are snake repellents safe for pets?
It depends on the active ingredient. Many granular snake repellents use essential oils with reasonable safety profiles, but always check the label. Do not use mothballs or ammonia as a snake repellent. Both are genuinely toxic to dogs, cats, and children.
How do I keep snakes out of my yard permanently?
There’s no one-time fix. Long-term snake control in a Southeast yard comes from stacking three things: consistent yard maintenance, rodent control inside and around the home, and physical snake-proof fencing around the areas you most want protected (play areas, pool decks, garden entries).
When should I call professional snake control?
Call right away for any venomous snake, any snake inside the home, or repeat sightings in the same part of the yard. Northwest Exterminating handles inspection, humane removal, exclusion, and the underlying rodent and moisture issues that drive most snake problems.
Northwest’s wildlife team handles the entry points and rodent issues that drive most snake problems.
Ready to Keep Snakes Out of Your Yard for Good?
If you’ve seen a snake on your property more than once this season, the odds are good there’s a rodent or moisture issue feeding the problem. Our team has been clearing snake problems out of Georgia and Alabama homes for decades, and we handle the thing that caused it, not just the snake you saw.
About the Author
Anna Vaccaro, Editorial Lead — Pest Education leads pest education content for Northwest Exterminating, working with senior technicians and service center managers across our Georgia, Alabama, Tennessee, and South Carolina service areas to translate field expertise into homeowner-friendly guides. The focus: accurate, regionally-specific answers to the pest questions Southeast homeowners are actually searching for.
