Louisville Critter Ridder

How To Get A Bat Out Of Your House At Night: A Step-By-Step Guide

BatsUpdated July 14, 2026By the Louisville Critter Ridder team

Quick Answer

Close interior doors to isolate the bat in one room, open a window or exterior door wide, dim the lights, stand still, and give it 15-30 minutes to echolocate its way out. Never release the bat if it was in a room with a sleeping person - it may need rabies testing.

First: Don't Panic, And Don't Swing At It

A bat circling your living room at 11 PM is unnerving, but it isn't attacking you. Bats swoop in erratic loops indoors because they're using echolocation to hunt for an exit in an unfamiliar space. Swinging a broom or tennis racket is the worst move - it exhausts and injures the bat, increases the chance it lands somewhere you can't find it, and raises your risk of direct contact.

Get children and pets out of the room, take a breath, and follow the steps below. Most healthy bats will show themselves out within half an hour if you give them a clear path.

Step-By-Step: Getting The Bat Out

Here's the process our technicians walk Louisville homeowners through over the phone every summer:

  • Confine it: close all interior doors so the bat is limited to one room.
  • Open an exit: open one window or exterior door as wide as possible and remove the screen.
  • Dim the lights: turn off bright overhead lights - bats orient toward the cooler, darker night air flowing in.
  • Stand still or leave: movement makes the bat keep circling. Stand against a wall or step out and watch through a cracked door.
  • Wait 15-30 minutes: most bats find the airflow from the open window and exit on their own.
  • If it lands: once the bat lands on a curtain or wall, place a box or large container over it, slide stiff cardboard behind it, and release it outside against a tree trunk - never on the ground. Wear thick leather gloves and never touch it bare-handed.

When You Should NOT Release The Bat

There is one critical exception, and it's the part most internet guides bury: if the bat was in a room with someone who was sleeping, an unattended child, a person who can't communicate, or a pet, do not let it go. Bat bites can be nearly invisible and painless, so the CDC treats "waking up with a bat in the room" as a potential rabies exposure.

In that situation, trap the bat under a container and call us at (502) 791-9205 - we're available 24/7. The bat can be captured and submitted for rabies testing through the health department, which can spare your family a course of post-exposure shots if it tests negative.

Why One Bat In The House Usually Means More

A single bat indoors in spring or late summer is frequently a young pup from a colony roosting in your attic, chimney, or wall void that took a wrong turn. Bats don't chew their way in like squirrels - they use existing gaps - so the entry point is easy to miss and the colony can grow for years unnoticed.

Telltale signs of a colony include staining and droppings around gable vents or the roofline, a faint ammonia smell in the attic, chirping or scratching at dusk, and bats emerging from your roofline at sunset. If you've had more than one bat inside in a season, an inspection is strongly recommended.

After The Bat Is Out: Find The Entry Point

Getting the bat outside solves tonight's problem, not the underlying one. Bats fit through gaps as small as 3/8 of an inch, and Kentucky's big brown bats return to the same roost year after year - so if one got in, more will follow unless the structure is sealed.

Our team inspects the entire exterior, installs one-way valves over active entries, and permanently seals the home, backed by a 10-year animal-free guarantee. If the timing falls in maternity season (roughly May to mid-August), we plan the exclusion so no flightless pups are trapped inside.

Dealing with this right now?

Talk to a licensed wildlife technician - not a call center. Free flat-rate quotes over the phone, 24/7/365, with same-day service across Louisville and Southern Indiana.

Call (502) 791-9205 Now

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