what to do if you have bats in your attic

Natashya

3 min read

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26-12-2024

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Discovering bats in your attic can be alarming, but it's important to handle the situation safely and humanely. Bats are beneficial creatures, playing a crucial role in insect control. However, their presence in your home can also pose health risks and create structural damage. This guide outlines how to deal with a bat infestation, focusing on safe removal and prevention.

Assessing the Situation: How Many Bats?

Before taking any action, determine the extent of the infestation. Are there just a few bats, or a large colony? Look for droppings (guano), which are a strong indicator of bat presence. Count any visible bats, listening for their characteristic chirping sounds, especially at dusk and dawn. This will help you decide on the appropriate course of action. A large colony may require professional assistance.

Is It Safe to Handle the Bats Myself, or Should I Call a Professional?

For small infestations, you might be able to handle the removal yourself, following humane methods. However, significant infestations involving numerous bats or difficult-to-reach areas necessitate calling a professional wildlife removal company. These specialists possess the expertise and equipment for safe and effective bat removal. They can also address any structural issues allowing the bats access to your attic.

When to call a professional:

• Large colonies: More than a few bats suggest a substantial colony.
• Difficult access: Bats in hard-to-reach areas require specialized equipment and knowledge.
• Health concerns: If you suspect rabies or have a compromised immune system, professional removal is crucial.
• Structural damage: Extensive guano accumulation or damage to your attic requires professional assessment and repair.

Humane Removal of Bats: A Step-by-Step Guide

For small infestations, a DIY approach can be successful, especially if you can identify entry points. Remember, it's illegal in many areas to kill bats.

1. Identify Entry Points: Carefully inspect your attic for gaps, cracks, or holes where bats might be entering. Pay close attention to areas around vents, chimneys, and eaves.

2. Seal Entry Points (at the right time): Wait until after sunset when the bats have left to feed, then carefully seal up the holes using materials like caulk, steel wool, or mesh. This prevents bats from re-entering. Do not seal entry points while bats are inside.

3. One-Way Doors (Exclusion): These allow bats to exit your home but prevent their return. Install one-way doors over the identified entry points and give them ample time (several weeks) to exit naturally.

4. Bat Houses (Optional): Consider installing a bat house in your yard to provide alternative shelter and encourage them to relocate safely away from your home.

5. Clean Up Guano: Bat guano contains harmful microorganisms. Wear a respirator mask, gloves, and eye protection. Carefully remove the guano, seal it in heavy-duty plastic bags, and dispose of it according to local regulations. You should consider professional cleaning for larger infestations.

Preventing Future Bat Infestations

Once the bats are gone, take steps to prevent future infestations.

• Regular Inspections: Regularly inspect your attic for new entry points.
• Proper Sealing: Ensure all cracks and gaps are properly sealed to prevent bat entry.
• Screen Vents: Install screens on vents and other openings.
• Trim Overhanging Branches: Trim trees and bushes that are close to your house.

What to Do If You Find a Bat Inside Your House

If you find a bat inside your home, avoid contact. Gently guide it into a container with a lid, and carefully release it outdoors, preferably away from your house. If you or anyone in your home has been in close contact with the bat, contact your local health department immediately. Bats are known to carry rabies, and prompt medical attention is critical.

Remember, always prioritize safety and humane practices when dealing with bats. If unsure, always seek professional help from a wildlife removal expert. Their expertise ensures effective and safe removal while respecting wildlife.