Home Noises in the attic
Attic noises · Oxford, Mississippi
Scratching in the attic at night in Oxford, MS?
That sound over the bedroom has a schedule, and the schedule tells you what it is. Here is how to tell rats from mice from squirrels by ear, what to check, and when to call.
- Night noise = rats or mice
- Day noise = squirrels
- We check the whole roofline
- Price in writing first
Hearing it right now? Request a callback and tell us when it happens.
Start here
What does scratching in the attic at night usually mean?
Scratching or scurrying overhead after dark usually means roof rats or mice. Noise mainly at dawn and during the day points to squirrels, which in Mississippi have litters in January through March and again in June through August. Look for droppings, chewed wiring and tree limbs touching the roof, then have the roofline checked for entry points before anything is trapped or sealed.
The simplest test
Night noise vs day noise: the simplest attic ID test
Rodents and squirrels keep different hours. Start with the clock.
| When you hear it | Most likely | What it sounds like | Next step |
|---|---|---|---|
| After dark, through the night | Roof rats | Scurrying, scratching, gnawing, things rolling | Look for 1/2 inch pointed droppings |
| Night, lighter and quicker | House mice | Faint skittering, scratching in walls and ceiling | Look for rice-sized droppings |
| Dawn and daytime | Gray or fox squirrels | Heavier running, thumping, chattering | Check the roofline for chewed openings |
| Night, gliding thumps | Flying squirrels | Soft landings, scurrying, often in groups | The one squirrel active at night |
| Night, heavy and slow | Raccoon or opossum | Thuds, walking, sometimes vocal | Not a rodent; needs wildlife help |
Write down when you hear it for two or three nights. Note the time, where in the ceiling, and whether it is light skittering or heavier running. That short log tells us more on the phone than almost anything else.
Sound by sound
What rats, mice, squirrels and flying squirrels sound like
If you can describe it, you are halfway to knowing what it is.
Roof rats
Scurrying runs along the same path night after night, gnawing, and the sound of nuts or debris being dragged. Roof rats are nocturnal attic nesters.
Mice
Lighter and faster, more often inside walls and around the edges of the ceiling. Usually lower in the house, near the kitchen.
Gray and fox squirrels
Active by day. Heavier footsteps, running back and forth, chewing on wood at the roofline, and noise early in the morning.
Flying squirrels
Small and nocturnal, so they get mistaken for rats. Soft thumps as they land and scurrying, often several at once.
Evidence
Signs of rats in the attic: droppings, runways and tunneled insulation
If you can get into the attic safely, a flashlight and five minutes will usually settle it. Do not touch droppings or nests with bare hands, and do not sweep them up dry.
Rats wear paths. Look for flattened trails across the insulation, dark grease smudges on rafters where they run, and gnaw marks on wood and wiring.
Not comfortable going up there? That is what our inspection is for. We go through the attic, the roofline and the crawl space and photograph everything we find.
- Droppings: about 1/2 inch and pointed for roof rats, rice-sized for mice
- Runways: flattened or tunneled paths through insulation
- Grease marks on rafters, beams and around holes
- Gnawed wiring, ductwork or wood
- Nests of shredded insulation, paper or fabric
- Stashed pecans or acorns, a roof rat habit
- Daylight showing through soffits, vents or roof returns
Entry points
How rodents reach an Oxford attic: limbs, soffits, gable vents and roof returns
Rodents do not need much. A rat needs about 1/2 inch; a mouse about 1/4 inch.
Tree limbs
Oxford is built on wooded ridges with mature oaks. A limb within a few feet of the roof is a bridge for roof rats and squirrels.
Roof returns
The spot where the roof meets the side wall often leaves a gap behind the trim. One of the most common entry points we find.
Soffits and fascia
Loose, rotted or damaged soffit panels leave openings straight into the attic space.
Gable and attic vents
Screens tear, rust or get chewed. A torn vent screen is an open door.
Utility lines
Power and cable lines that run to the roof give rodents a tightrope to the eaves.
Plumbing vent boots
Gaps around the pipes that stick up through the roof let rats slip down beside them.
Storm damage counts too. The January 24 to 27, 2026 ice storm brought down limbs across Lafayette County and left about three in four Lafayette County customers without power at its peak. Cracked soffits, bent vents and damaged roof edges from that week can still be open now. If the noises started after the storm, have the roofline checked. Our ice storm roofline checklist walks through it.
Is it dangerous?
Is it safe to sleep with noises in the ceiling?
Short answer: yes for now, but do not leave it.
Wiring risk
Rodents gnaw on wire insulation. Chewed wiring in an attic is a real fire risk worth fixing quickly.
Droppings and urine
Contaminated insulation can carry germs. Keep the attic hatch closed and do not disturb droppings dry.
They rarely come down
Rodents in the attic usually stay up there and in the walls, but they will follow pipes and gaps to food.
Time matters
A few rats in October can be a colony by spring. The longer it goes, the bigger the job.
You are not in danger tonight. But this is not a problem that waits well.
A common mistake
Why poison in the attic usually backfires
Bait sounds easy. In an attic, it usually creates a second problem.
What poison does
- Kills some rodents, usually slowly, over several days.
- Leaves the entry point open for new ones.
- Can poison owls, hawks and rat snakes that eat the rodents.
- Is hard to control once it is spread around an attic.
What happens next
- Rodents die inside walls and ceilings where you cannot reach them.
- The dead-animal smell can last for weeks in Oxford humidity.
- Flies follow the smell.
- You still hear the next group moving in.
That is why we seal first and trap second. Snap traps let us remove the rodents and confirm the catch, instead of guessing where they died.
Hearing it at night?
Let us find the way in
Call and tell us when you hear it and where. We will tell you what it likely is on the phone, then inspect the attic and roofline and put the price in writing.
Squirrels
Squirrels in the attic: who handles them in Mississippi
Squirrels are rodents, but in Mississippi they come with wildlife rules.
Gray and fox squirrels are game animals in Mississippi, active by day, with litters in January to March and again in June to August. That is when attic nests are most likely, and when sealing at the wrong moment can trap young inside. Squirrel removal follows Mississippi Department of Wildlife, Fisheries and Parks rules.
What we do: if your noise points to squirrels, we will tell you straight on the phone. We can inspect, find the entry points and seal the roofline once the animals are out. If live removal is needed, we will tell you who to call. Our full squirrels in the attic guide covers timing and sealing. We will not seal anything over an active nest.
Daytime noise and chewed wood at the roofline are the classic squirrel signs. Nighttime noise with small droppings is rodents, and that is our specialty. Read more on rat control and mouse control.
During treatment
Will I hear more noise after treatment starts?
Sometimes, for a few nights. Here is what is normal.
| Timeframe | What you may hear | What it means |
|---|---|---|
| First few nights | More noise, sometimes louder | Rodents hitting sealed routes and moving around traps |
| End of week one | Noise fading | Catches dropping as the population shrinks |
| Week two | Quiet most nights | Remaining rodents tracked down |
| A full quiet week | Nothing | The week test passed; the job is done |
| Still noisy past two weeks | Ongoing activity | A missed entry point; we come back and find it |
A short burst of extra noise is normal and actually a good sign. Steady noise past two weeks is not, and it should be in your written plan what happens then.
Request a callback
Tell us what you’re hearing
Prefer not to call right now? Send this instead and we call you back. No mailing list, no door knockers, no door-to-door sales.
Straight answers
Attic noise questions Oxford homeowners ask
Is it a raccoon or a rat?
Size and weight tell. Raccoons sound heavy and slow, like someone walking, and often thump or vocalize. Rats sound light and fast, with scurrying and gnawing. Raccoons are wildlife, not rodents, and need a wildlife specialist.
Can I put a cat in the attic?
It is not a good idea. Cats cannot reach rodents in walls or under insulation, attic heat and insulation are hard on them, and it does nothing about the gap rodents are using.
Do ultrasonic devices work in the attic?
There is no good evidence they move rodents out. Rodents get used to the sound, and insulation and framing block it anyway.
Who checks the attic and the roof?
We do both on every inspection: inside the attic for droppings, runways and nests, and outside along the roofline for the openings. The outside is where the fix happens.
Why do I only hear it in winter?
Rodents move indoors as Oxford nights cool, and the first frost here averages about October 26. They may be there in summer too, just fewer and quieter.
Will the noise go away on its own?
Rarely. Rodents nesting in a warm attic do not leave when the weather turns. Squirrels may move out after litters grow, but the opening stays for the next ones.
Do I need to replace my attic insulation?
Not usually. Only when droppings and nesting are heavy. We photograph the attic so you can see the condition before deciding anything.
Keep reading
Related rodent help for Oxford homes
From the blog: questions people ask
Sources
Last reviewed October 2026 by the Rodent Control Oxford team. Biology and control standards follow Mississippi State University Extension and the CDC. Price ranges are labeled benchmarks; your price comes in writing after we inspect.
- National Pest Management Association, Roof Rats
- Mississippi State University Extension, Publication P2466 (squirrels)
- Mississippi State University Extension, Controlling Mice and Big Ole Rats
- CDC, Trap Up
- CDC, Seal Up
- Mississippi Today, January 2026 winter storm coverage
- Old Farmer’s Almanac, frost dates for Oxford, MS (NOAA normals)
- Mississippi Department of Wildlife, Fisheries and Parks
Oxford & Lafayette County
Hearing it again tonight?
One call gets your inspection scheduled. Tell us what you heard and where. We seal first, trap second, and the six things in writing come standard.
Serving Oxford 38655, University 38677, Taylor 38673, Abbeville 38601, Paris 38949 and the rest of Lafayette County, Mississippi.
Rodent Control Oxford. Independent, rodent-only, local.