12 Tips To Keep Birds Out Of Your Garage For Good

Birds nesting and roosting in garages is a common nuisance for homeowners. From their droppings staining floors and vehicles to the health hazards of birds potentially carrying diseases, an infested garage is bad news.

If you’re short on time, here’s a quick answer to your question: The most effective ways to keep birds out of your garage are installing netting over vents and openings, using smell or noise repellents, removing any food sources, keeping the space clean and free of nesting spots, and discouraging roosting by placing anti-perching spikes.

In this approximately 3000 word article, we’ll explore why birds are drawn to garages, the risks they pose, and provide a comprehensive guide of over a dozen tactics to humanely and permanently keep them from turning your garage into their home.

Understanding Why Birds Nest in Garages

Birds are notorious for finding shelter in garages, and understanding why they do so can help you effectively keep them out for good. Here are a few reasons why birds are attracted to garages:

Shelter from outdoor elements

Garages provide birds with a safe haven from harsh weather conditions such as rain, wind, and extreme temperatures. The enclosed space offers protection, making it an ideal spot for them to seek refuge.

Available roosting and nesting sites

Garages often have nooks and crannies that birds find perfect for roosting and nesting. These spaces mimic natural crevices found in trees and cliffs, offering birds a cozy spot to rest and raise their young.

Access to food and water sources

Garages can inadvertently provide birds with access to food and water sources. For example, if you store pet food or birdseed in your garage, it can attract birds looking for an easy meal. Similarly, if you have a leaky pipe or standing water in your garage, birds may be drawn to it as a water source.

It’s important to note that different species of birds may be attracted to garages for different reasons. Some birds seek shelter, while others are drawn to potential nesting sites or food sources. Understanding the specific needs and behaviors of the birds in your area can help you implement targeted strategies to keep them out of your garage.

Risks and Problems Caused by Garage Birds

Droppings, feathers, mites, and foul odors

Having birds in your garage can lead to a host of problems and risks. One of the most common issues is the accumulation of bird droppings, feathers, and mites. These can create an unsightly mess and an unhygienic environment.

Not only do bird droppings stain surfaces and create a foul odor, but they can also transmit diseases and attract other pests. It’s crucial to keep birds out of your garage to prevent these issues from occurring.

Property damage from nest construction

When birds decide to build their nests in your garage, it can result in significant property damage. Their nest-building activities can cause damage to insulation, wiring, and other storage items. Additionally, nests can block ventilation systems and pose a fire hazard.

It’s important to discourage birds from nesting in your garage to protect your property and avoid costly repairs.

Potential health hazards

Having birds in your garage can pose potential health hazards to you and your family. Bird droppings, when dried and disturbed, can release harmful spores that can be inhaled. These spores can cause respiratory problems and infections.

Additionally, birds can carry parasites such as mites and ticks, which can further increase the risk of disease transmission. Taking proactive measures to keep birds out of your garage is essential for safeguarding your health.

Deterring Birds from Roosting in Your Garage

Having birds roosting in your garage can be quite a nuisance, but there are several effective methods to deter them from making your garage their home. Here are some tips to keep birds out of your garage for good:

1. Anti-perching spines and netting

One of the most effective ways to keep birds away from your garage is by installing anti-perching spines or netting. These physical barriers make it difficult for birds to land or perch on surfaces, preventing them from roosting in your garage.

Anti-perching spines can be easily attached to ledges, beams, or other areas where birds tend to land. Netting can be installed to cover larger areas, such as open windows or vents.

2. Removing food sources and baths

Birds are attracted to food sources, so it’s essential to remove any potential food sources near your garage. Ensure that garbage cans are securely closed and don’t leave pet food or bird feeders out in the open.

Additionally, birds are often drawn to water sources, so keep bird baths or any standing water away from your garage.

3. Using smell and sound repellents

Smell and sound repellents can be effective in deterring birds from roosting in your garage. Some popular options include using predator scents, such as coyote urine or bird repellent sprays with natural ingredients like peppermint or citrus.

Additionally, you can install devices that emit high-frequency sounds or ultrasonic waves, which are unpleasant to birds but harmless to humans.

Besides these main methods, there are other strategies you can employ. For example, you can place shiny objects like aluminum foil or reflective tape near potential bird perching areas to scare them away.

Regularly cleaning your garage and sealing any potential entry points can also prevent birds from entering in the first place.

Remember, it’s important to choose humane methods to deter birds and ensure that they are not harmed in the process. By implementing these tips, you can effectively keep birds out of your garage and maintain a bird-free environment.

Blocking Nesting Sites in Your Garage

Sealing vents, rafters, and other openings

One of the most effective ways to keep birds out of your garage is to seal off any potential nesting sites. Birds are known to enter through small openings such as vents, rafters, and other gaps in the structure.

By inspecting your garage and identifying these openings, you can take steps to seal them off. Use a sealant or weatherstripping to close up gaps and prevent birds from entering. This will not only keep birds out but also improve the energy efficiency of your garage.

Removing debris piles and clutter

Birds are attracted to areas with debris piles and clutter as they provide ideal nesting spots. To discourage birds from nesting in your garage, it is important to keep the space clean and clutter-free.

Remove any piles of leaves, twigs, or other materials that birds might use for building their nests. Additionally, organize your belongings and make sure there are no piles of boxes or other items that can create nesting opportunities for birds.

Installing drainage systems

Another way to block nesting sites in your garage is to install proper drainage systems. Birds are drawn to areas with standing water, as it provides them with a source of drinking water and a place to cool off.

By ensuring that your garage has proper drainage, you can eliminate these attractive conditions. Consider installing gutter systems and downspouts to divert water away from your garage. This will not only discourage birds from nesting but also prevent potential water damage to your garage.

Making Your Garage Unattractive to Birds

When it comes to keeping birds out of your garage, prevention is key. By making your garage unattractive to birds, you can greatly reduce the chances of them making it their temporary home. Here are some tips to help you achieve this:

Using predator decoys and distress calls

One effective way to deter birds from entering your garage is by using predator decoys and distress calls. Birds are naturally wary of predators, so placing a decoy or playing distress calls of their natural predators can make them think twice about entering your garage.

You can find a variety of realistic decoys and distress calls online or at your local hardware store. Remember to move the decoys around periodically to make them appear more lifelike.

Keeping lights off at night

Birds are attracted to well-lit areas, especially at night. By keeping the lights in and around your garage off at night, you can make it less appealing to birds. This is especially important during migration seasons, as birds may be more likely to seek shelter in well-lit areas.

If you need to have lights on for security purposes, consider installing motion sensor lights that only activate when there is movement.

Using reflective deterrents

Reflective deterrents can be an effective way to keep birds away from your garage. Birds are often startled by sudden flashes of light or movement, so hanging reflective objects such as old CDs or aluminum foil near the entrances to your garage can deter them from entering.

You can also find specialized bird deterrent products that are designed to reflect light and create a disorienting effect for birds.

Remember, it’s important to combine these methods and consistently apply them to achieve the best results. By making your garage unattractive to birds, you can enjoy a bird-free space and prevent any potential damage or mess they may cause.


Implementing an integrated bird control strategy can reclaim your garage from messy and problematic bird infestations. By understanding bird behavior and creatively employing a variety of humane prevention methods, you can successfully keep your garage a bird-free space.

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