DIY Bat Exclusion Guide: How to Remove Bats in 6 Steps
TL;DR: Learn how to perform a safe and humane bat exclusion in 6 steps. This guide from Perimeter Wildlife Control outlines when to seal, how to use one-way devices, and when to call a professional.
What Is a Bat Exclusion?
A bat exclusion is the humane process of evicting bats from a structure without harming them, followed by sealing all entry points to prevent re-entry. This process is especially important in Georgia, where bats are a protected species and must not be killed or trapped.
When Should You Perform a Bat Exclusion?
In Georgia, bat exclusions should only be performed outside of the maternity season—typically April 30th to August 15th. During spring and early summer, baby bats (pups) may be present and unable to fly, making exclusions dangerous and illegal.
Best Months: Late August through early October is ideal.
Tools & Supplies You’ll Need
- Ladder and safety harness
- Flashlight or headlamp
- Caulk and foam sealant
- Hardware cloth or mesh
- One-way bat cones or exclusion tubes
- Binoculars or camera for distance inspection
Step-by-Step: How to Perform a DIY Bat Exclusion
1. Inspect and Identify All Entry Points
Bats can squeeze through openings as small as 1/4 inch. Focus on areas like:
- Rooflines, soffits, fascia boards
- Gable vents and ridge vents
- Chimneys and attic louvers
Use binoculars or cameras to observe bat activity near dusk.
2. Wait for Maternity Season to End
Never attempt exclusion when flightless pups may be present (May to mid-August). Wait until all bats can safely leave on their own.
3. Install One-Way Exclusion Devices
Place bat cones or exclusion tubes at the most active entry points. These allow bats to exit but block reentry.
- Do not seal holes yet
- Leave devices up for at least 5–7 nights
4. Seal Secondary Openings
Use caulk, foam, or wire mesh to close up all non-active gaps and cracks. This ensures bats don’t relocate within the structure.
5. Monitor for Continued Bat Activity
Keep watch for several nights after exclusion devices are installed. No visible bat activity = it’s working. If bats reappear, re-inspect for missed entry points.
6. Remove Devices and Seal Final Entry Points
Once you’re confident all bats are gone:
- Remove exclusion cones
- Permanently seal those final holes
- Consider attic sanitation or odor treatments if guano was present
Why Trapping or Poisoning Is Never an Option
- Illegal: Killing bats violates both state and federal wildlife laws
- Dangerous: Dead bats can introduce secondary infestations and health risks
- Ineffective: New bats may replace those removed unless exclusion is properly done
When Should You Call a Professional?
While small exclusions may be manageable for a homeowner, you should call a licensed wildlife control expert when:
- You find multiple entry points or structural issues
- Bats are seen flying inside the living space
- Guano buildup is present (a sign of long-term roosting)
- You’re unsure of legal timing or procedures
📞 Contact Perimeter Wildlife Control: 770-369-7713
We offer 24-hour emergency bat removal and wildlife exclusion across Greater Atlanta, including residential, commercial, and industrial properties.
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Knowledge Graph – FAQs
Is it legal to remove bats myself in Georgia?
Yes, but only during certain times of the year. Exclusions must follow humane practices and cannot take place during bat maternity season (May–August).
What time of year is best for bat exclusions in Georgia?
The best time is mid-August to early fall, when young bats can fly and prepare for migration or hibernation.
Do I need a permit to remove bats?
Generally no for exclusions, but permits may be required if removal is attempted during restricted seasons or for specific species.
How long does the exclusion process take?
Most exclusions take 7–10 days, including observation time.
What if bats return after sealing?
If you miss even a small gap, bats can reenter. This is why professional exclusion with full sealing and monitoring is recommended.
Need Help Now? Perimeter Wildlife Control is standing by for emergency bat removal and 24/7 response.
📍 Based in Woodstock, GA – Serving All Metro Atlanta 📞 770-369-7713 🌐 perimeterwildlifecontrol.com
