Rodent Noises at Night: What You Are Hearing and Where
Light scratching at night usually means mice. Heavier thumps point to rats. Daytime running in the attic is usually squirrels. Here is how to tell what you are hearing.
Noises at night are often the first sign of a rodent problem. Light scratching and scurrying in walls or ceilings after dark usually means mice. Heavier thumping and scratching low in the house or garage points to rats. Running and rolling in the attic during the day is usually squirrels.
Timing, sound and location together tell you a lot. This article walks through what each animal sounds like and what to do next.
What mice sound like
Mice are light and fast. You hear:
- Quick, light scratching or scurrying
- Soft gnawing
- Faint squeaks now and then
- Noises that start around dusk and continue into the night
The sounds often come from kitchen walls, ceilings below an attic and walls near pipes. In Wichita, these noises often start in October and November, when field mice move indoors.
What rats sound like
Norway rats are much heavier than mice. Expect:
- Thumping and heavier scratching
- Gnawing that sounds louder and slower
- Noises low in the house: crawl space, basement, garage, lower walls
- Activity mostly at night
If you hear heavy noises and also see large droppings or burrows outside, rats are the likely answer.
Want a local rodent technician to look at it? Call to reach an independent provider serving Wichita. Same-day appointments are often available.
Other animals that make noise
Not every noise is a rodent problem:
- Squirrels: running, rolling and chewing in the attic, mostly in daytime, especially early morning
- Raccoons: loud, heavy thumping in the attic or chimney, usually at night
- Birds: scratching and fluttering at vents and eaves in the morning
- Bats: faint squeaks and fluttering at dusk
- House sounds: pipes, ducts and roof framing tick and pop as temperatures change, a common source of night noises in Kansas winters
A technician can confirm by looking for droppings, entry holes and runways.
Pinpointing where the noise is
Before you call, gather details:
- Which room and which wall or ceiling
- What time the noise starts and stops
- Whether it moves along the wall or stays in one spot
- Whether it is above you, at your level or below
Then look for signs near that spot: droppings under the sink, behind appliances, in closet corners or at the attic hatch. Those notes help a provider go straight to the right place. The mice in walls article explains how mice travel inside walls.
Keep a short noise log
For a few nights, jot down:
- The time the noise starts and stops
- The room and whether it is high, low or in the middle of the wall
- What it sounds like: scratching, running, gnawing or thumping
- Any droppings, smells or chewed items you find the next morning
Patterns show up quickly. Noise that starts around dusk in the kitchen wall and fades by dawn points to mice coming out to feed. Noise above a bedroom ceiling at sunrise points to squirrels. A log also saves time on the phone, because the provider can plan where to look before arriving.
When a noise means act now
Some noises call for a faster response:
- Chewing near an outlet, switch or light fixture
- Noises in a child's room or near where food is prepared
- Noise that stops suddenly and is followed a few days later by a bad smell
- A rodent you can hear but cannot get out, like one stuck in a wall or vent
For chewing near wiring, turn off that circuit if you can do so safely and call an electrician. For the rest, call for the next available visit.
What to do next
For mice or rats, trap where they come out of walls and ceilings, then seal the gaps they use. Do not use poison bait inside, since rodents that eat it often die in walls and cause odor.
If you hear chewing near an outlet or switch, have an electrician check it. If the noises continue after a couple of weeks of trapping, call for help. See mice in walls removal or rodent inspection for what a visit covers.
Want a local rodent technician to look at it? Call to reach an independent provider serving Wichita. Same-day appointments are often available.
Questions Wichita readers ask
Why do I only hear noises at night?
Mice and rats are mostly active at night. Squirrels are active in the daytime, so noises that only happen at night point toward rodents.
Can one mouse make that much noise?
A single mouse can be surprisingly loud inside a hollow wall. Repeated noises in several places usually mean more than one.
Is it a rodent or just the house settling?
House noises are usually sharp ticks or pops that do not move. Rodent noises move along a wall or ceiling and include scratching or gnawing.
Should I bang on the wall to scare them?
It may quiet them for a moment, but it does not solve anything. Trapping and sealing do.
Sources
This page is general information, not legal or medical advice. Rules change, so check the linked sources for the current version.
Keep reading
Mice in the Walls: How to Tell and How to Get Them Out
Light scratching and scurrying inside walls at night usually means mice. They get in where pipes and wires pass through, and they come out to feed. Trap at those exits, then seal.
Rats in the Attic? What Is Really Up There in a Wichita Home
Roof rats are not the usual Wichita problem. Attic noises here are more often mice or squirrels, though Norway rats can climb up. Here is how to tell and what to do.
Dead Rodent Smell: How to Find It and Get Rid of It
The smell builds over a few days and can last weeks. Follow the smell and flies, check the usual spots, remove the rodent safely and fix whatever let it in.