how to get rid of bats in your house

Daniel Parker

3 min read

·

27-01-2025

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Bats in your house are a common problem, but it’s important to address it safely and effectively. This guide will walk you through the process of bat removal, from identifying the problem to preventing future infestations.

Identifying a Bat Problem

Signs of a Bat Infestation:

• Noises: Listen for chirping or squeaking sounds, especially at dusk and dawn.
• Droppings: Look for small, dark droppings (guano) in attics, chimneys, or wall voids. Guano has a distinctive ammonia-like smell.
• Sightings: Seeing bats flying around your home, especially near potential entry points.
• Odors: A strong ammonia smell often indicates a large bat colony.

Identifying the Species (Important for Legal and Humane Removal):

While most bats are harmless, knowing the species helps determine the best removal strategy. Take photos if possible and consult with wildlife experts or your local animal control for identification. It's crucial to note that many bat species are protected, and harming or killing them is illegal in many areas.

Humanely Removing Bats from Your House

1. Exclusion (The Most Humane Method):

This involves sealing all entry points while bats are outside foraging at night. Never seal up bats inside your home; they'll die.

• Timing is Key: Begin exclusion efforts during the bats' inactive period (late fall/early winter) or after the young have left the roost (late summer/early fall). Check your local wildlife regulations for specific guidelines.
• Identify Entry Points: Carefully inspect your home's exterior for cracks, gaps, holes, or other openings where bats might enter (e.g., around chimneys, soffits, vents, fascia boards, etc.). A flashlight and possibly a mirror can help.
• Seal the Openings: Use materials appropriate for the size of the opening. Hardware cloth (with mesh small enough to prevent re-entry) is a popular choice for larger openings. For smaller gaps, caulk, expanding foam, or steel wool can be effective. Ensure a tight seal to prevent re-entry.
• One-Way Doors: For larger openings, install a one-way bat exit door. This allows bats to exit but prevents them from returning.

2. Relocation (Only as a Last Resort):

Relocation should be done by a professional wildlife removal specialist. They have the experience and knowledge to safely and legally relocate bats without harming them or breaking the law. DIY relocation is generally not recommended.

3. Professional Bat Removal Services:

Consider contacting a professional wildlife removal service, especially if you have a large colony or are uncomfortable handling the situation yourself. They can safely and humanely remove bats and address any structural issues contributing to the infestation. Look for companies with experience and positive reviews.

Preventing Future Bat Infestations

• Regular Inspections: Inspect your home's exterior regularly for cracks or gaps that bats could exploit.
• Seal Openings: Repair any damage or openings promptly.
• Maintain Good Home Hygiene: Keep your home and yard clean to reduce attractants.
• Trim Vegetation: Trim back trees and bushes near your home to remove potential roosting sites.
• Proper Ventilation: Ensure adequate ventilation in your attic or other areas that might attract bats. This helps reduce the build-up of moisture, which can attract insects (a food source for bats).

Dealing with Bat Guano

Bat guano can contain harmful bacteria and parasites. Never clean it yourself without proper protective equipment. Hire a professional cleaning service specializing in bat guano removal. They will know how to safely remove and dispose of the guano while protecting your health.

Important Considerations:

• Laws and Regulations: Check local laws and regulations regarding bat removal before starting any actions. Many bat species are protected, and you may need permits or professional assistance.
• Safety First: Bats can carry diseases, so always wear appropriate protective gear (gloves, mask, eye protection) when dealing with bat droppings or potential contact with bats.
• Humane Treatment: Always prioritize humane and legal methods for bat removal.

By following these steps, you can effectively and humanely remove bats from your home and prevent future infestations, keeping your home and family safe. Remember that prevention is key, so regular inspections and maintenance are crucial.