How a Simple Garage Door Seal Can Keep Pests Out For Good
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Why Your Garage Door Seal Is More Important Than You Think
Your garage door seal might seem like a small, insignificant strip of rubber, but let me tell you—it’s basically the bouncer at the club that is your garage. And when that bouncer is old, torn, or missing? Well, you’re inviting in every uninvited guest in Brevard and Indian River County, from ants to rodents to even snakes. Yep, snakes. (If that doesn’t make you check your garage seal immediately, I don’t know what will.)

What Happens When Your Garage Seal Gets Old?
A ripped, dry-rotted, or worn-out garage door seal is an open invitation for:
- Rodents – Mice and rats can squeeze through a gap as small as a quarter. Once inside, they’ll chew on wires, leave droppings, and start a family.
- Roaches and Ants – Roaches love dark, damp places and easy entry points. Your garage is prime real estate if they can slip under the door.
- Snakes – Florida’s native (and not-so-native) snake population loves a cozy hiding spot. That torn seal? It’s basically an open-door policy for slithering squatters.
- Lizards & Beetles – While less scary than snakes, they can still cause problems and attract bigger pests.
- Mud Daubers & Millipedes – If you’ve ever walked into your garage and gotten dive-bombed by a wasp, you know how annoying these guys can be. And millipedes? They love moisture, which brings us to our next problem…
- Water Intrusion & Mold – With about 54 inches of rain per year in our area, a bad seal means water seeps in, leading to moldy boxes, damp garage walls, and a musty smell that’s hard to shake.
- Drafts & Debris – A busted seal also means temperature fluctuations, random leaves, sand, and whatever else the Florida breeze decides to blow inside.

How to Replace Your Garage Door Seal (It’s Easier Than You Think!)
So, now that you’re probably side-eyeing your garage door, let’s talk about fixing the problem. Here’s the basic process:
- Measure the existing seal – Check the width and type of seal you need (T-style, bulb-style, etc.).
- Buy a replacement – Your local hardware store or online retailers have plenty of options. Make sure it’s weatherproof!
- Remove the old seal – Usually, it just slides out, but if it’s stuck, some elbow grease (or pliers) might be required.
- Clean the track – Dirt and debris can make the new seal hard to install, so wipe it down.
- Install the new seal – Slide or press it into place, ensuring a snug fit.
Want to See It Done? Watch This Video!
While I could explain this all day, seeing it done makes a world of difference. Check out this YouTube video that walks through the process step by step.
Prevention Is Half the Battle – Let’s Keep Pests Out
Fixing your garage door seal is one of the easiest and most effective ways to keep pests out. But if you’re already seeing signs of unwelcome visitors—or just want to make sure your home stays pest-free—give Pest & Lawn Organic Guard a call. We specialize in pest control in Cocoa Beach, Satellite Beach, Indialantic, Melbourne Beach, and Vero Beach, and we’re here to help!
Final Thoughts
Your garage is supposed to store your car and maybe some holiday decorations—not serve as a wildlife sanctuary. Fixing your garage door seal is an easy, affordable way to prevent pests, rodents, and even snakes from making themselves at home.
Need professional help keeping pests at bay? Contact Pest & Lawn Organic Guard at 321-704-0434 today!