How to Keep Bats Out of Your Attic: A Safe & Effective Guide
Bats may be great for controlling mosquitoes, but no one wants them nesting overhead. If you’ve heard scratching in the walls or found droppings near your attic vents, you may have some uninvited winged guests.
Here’s a comprehensive, humane guide to keeping bats out of your attic—for good.
👀 Step 1: Identify the Problem
First, figure out if bats are actually there. Look for:
- Bat droppings (guano) near vents, walls, or windowsills.
- Squeaking sounds at dusk or dawn.
- Greasy smudges or stains around small openings (bats can squeeze through gaps as small as ½ inch).
Check your attic at dusk when bats leave to feed, or early morning when they return.
🔍 Step 2: Find the Entry Points
Do a full inspection around:
- Rooflines and shingles
- Gable vents and attic fans
- Chimneys
- Cracks between siding and soffits
Mark where you see any movement or signs of entry. You’ll seal these up later—but not yet. First, let them leave.
🌿 Step 3: Repel with Natural Scents
Bats hate strong scents like peppermint and cinnamon. You can use:
✅ Donaldson Farms Bat Repellent Spray
A natural, non-toxic spray made with peppermint oil and cinnamon—just spray it in corners, rafters, vents, and suspected roosting spots.
Reapply every few days until bats stop returning. Bat repellent soaked cotton balls may also be used to fill in cracks.
🔧 Step 4: If Possible, Seal Up the Gaps
Once you’re 100% sure all bats are gone:
- Remove the one-way door.
- Seal every opening larger than ¼ inch with:
- Steel mesh
- Caulk
- Expanding foam
- Weather stripping
Don’t forget to install bat-proof screens on vents and chimneys.
⚠️ Important Notes
- Check local laws before disturbing bats—some species are protected.
- Don’t use poisons or traps—they’re dangerous, inhumane, and often illegal.
🏠 Final Thoughts
Bats don’t mean harm, but your attic isn’t their home. With the right mix of repellents and long-term prevention, you can keep your home bat-free while protecting local wildlife.
Ready to start? Grab your Donaldson Farms Bat Repellent Spray and reclaim your attic today!