8 Ways That Bats Got Into Your House (and How to Get Them Out)

Entrances can take on various forms. For a bat, any disregarded crevice or opening can serve as an enticing entry point. Bats are drawn to locations that provide consistent temperatures, refuge from harsh weather conditions, and safety from potential predators.

  • Windows and Framing.
  • Chimney.
  • Vents.
  • Roofing.
  • Walls.
  • Sidings.
  • Fascia boards.
  • Underutilized areas.
  • Discovering a colony of bats roosting in your attic can be quite alarming. However, don’t worry as there are numerous effective techniques to help you resolve this problem quickly. In this article, we will discuss several ways that can assist you in safely getting rid of the bats from your house.

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    Group of Lesser Dog-faced Fruit Bat, Cyneropterus brachyotis. Also called Short-nosed or Common Fruit Bat. Animals hanging in the roof. Sungei Buloh Wetland Reserve, Singapore.

    In most cases, we find that bats’ colonies are the maternal houses where we look for a comfortable place to give birth and raise their offspring.

    Unfortunately, your barn or attic creates the best environment for them to dwell for a few months and give birth.

    Siding and framing can be a welcoming front door for them, with no cracks in walls, ceilings, or any inch larger than ⅜ gaps. Only small gaps are needed, as bats can be a constant issue and can diffuse more in a room. While little brown bats hibernate over winter and migrate seasonally, big brown bats can be rarer.

    Everything you need to know is available here. To prevent a colony of bats from entering the house, it is important to understand the problem that can originate from there.

    1. Open windows and framing

    The bats, happily suspended from your ceiling, found their way inside through an open window. While not surprising, it may appear evident.

    If you leave the window open, it might attract bats, which could lead them to enter your house through an unused barn or storage area. Whether you want to view their presence as an invitation or simply enjoy the fresh breeze during hot summer evenings and cool down your room is up to you.

    After the pupping season, when inexperienced bats tend to drift away from their parents, there is a higher risk of bats flying straight into your house through an open window.

    Thank you! We appreciate the free content we provide, so thank you for your support. By using our service to schedule, you can help pestpointers.Com. In just seconds, we will link you to a provider in your vicinity. If you are dealing with a bat infestation, reach out to our extensive network of exterminators and wildlife experts.

    2. Chimneys

    Bats are always present on the lookout for areas that are protected and warm, and they have a high adaptability to urban environments.

    Chimneys are the preferred entryway for bats into your house, as they often house food sources like insects and spiders, which are more attractive to bats than cracks.

    Installing chimney caps can easily prevent undesired animals from impeding the airflow, allowing you to keep them out. This behavior is more common after the hibernation season, when animals seek comfortable areas. Some bats prefer to dwell in the chimney, while others may use it as a corridor to enter other more comfortable areas.

    3. Vents

    If there is no chimney in your house, the most common entrance is the vents, which are more spacious and easily identifiable by bats compared to gaps and cracks. These vents boast an abundance of edible insects, as well as providing protection, warmth, and a similar structure to chimneys.

    It can be challenging to prevent bats from entering easily by installing vent covers. However, the problem of eradicating and identifying them may make it even more difficult. The most critical danger associated with vents is that they can lead bats to different rooms in your house.

    4. Cracks in damaged roofing

    A close up view of shingles being blown off a roof and other roof damage
    A close up view of shingles being blown off a roof and other roof damage

    Damaged roofing can be a tricky entrance to control. You might struggle to realize at first if there is a bat colony that arises from the little-used attic ceiling, especially if the issue arises from a small hole as small as 12mm by 6mm. Even if your roof or ceiling seems intact, don’t forget that any small hole can allow bat entry. In this case, you should consider employing a professional animal-control agency to caulk the cracks and make your home “bat-proof”.

    5. Gaps between bricks or walls

    In inadequately insulated spaces, you may encounter a typical scenario. Bats can effortlessly enter a room by penetrating through the outer walls, as well as utilizing fissures and openings in the overhead.

    To prevent bats from using these openings, it is advisable to internally seal any fissures and openings in bricks or tiles. Bats perceive garages, attics, and barns that have direct access to the outside of your house and are less secure than your living space to be as cozy and inviting as your living room. The presence of animals and insects can facilitate the entry into these areas, making screening unnecessary in such places.

    Within moments, we will link you with a nearby service provider in your vicinity. Reach out to our extensive network of pest control specialists and animal experts if you are experiencing bat issues within your residence. Avoid delay.

    6. Siding of your home

    They can quickly rot and decay due to extreme temperatures and precipitation, so it is essential to have a protective layer on the external walls. In addition, sidings can add a beautiful aesthetic to the exterior.

    Bats can find a warm gap between the actual wall and the siding, making their way into this first coat if they are roosting and thriving for perfection. However, sidings only aim to deteriorate quickly and create insulation. The main walls of a building are usually robust and sturdy, limiting the chances of roosting and penetration.

    7. Through the fascia boards

    A fascia is a continuous board that connects the outer walls of the house with the edges of the roof, providing support for the last rows of tiles and rain tubes. It is probable that your house has a fascia, even if you haven’t noticed it.

    The outer boards of a building, which include fascias, are more exposed to the elements such as freezing temperatures and autumn rains during a few years, leading to deterioration and rotting.

    Inspect your fascia board, if you are unable to comprehend their origin but have certainty that a group of bats is residing in your residence, these elements become readily available shelters for bats seeking a roosting spot.

    8. Attics, sheds, and barns

    It is easy to understand why bats end up in areas such as your shed or barn, as the essential role they play in facilitating access to insects and spiders, which are edible and populated in warm, silent, uncrowded and isolated areas, is drawn inside through the holes and cracks in the quality roofing and use and age of your buildings.

    How To Get Bats Out of Your House

    How do you know that bats might have gotten into your house, and how is it a real question for me to leave them?

    Some species of bats are synanthropic mammals. They inhabit metropolitan areas and depend on the availability of urban development, as well as changes, for their survival.

    While you might think of bats as a nuisance, it is essential to treat and protect them with humanity, as they are likely to end up in your house by mistake.

    Compensation and mitigation involve a three-step avoidance approach that suggests professionals in wildlife protection to prevent them from harming animals during the process of getting them out of the house.

    PLEASE TAKE NOTE – CRUCIAL.

    Instead of taking out bats on your own, it is far more effective and safer for you to enlist the services of a wildlife expert to address your issue. Bats may potentially harbor rabies and pose other health hazards.

    Observe

    Observing is crucial to comprehend how to address the issue and ultimately succeed in removing bats from the residence.

    First, start by examining the majority of the area below where the bats roost. This is where their colony piles up urine and feces, which usually resemble black spots. Additionally, analyze the body oils and guano (droppings) when indicating an indication.

    Before considering sealing any potential entry points, it is important to continue reading. If you notice any cracks in the walls, windows that are open or broken, an exposed chimney, or a deteriorated siding area, pests may have gained access to your house. To determine their entry and exit routes, continue investigating how they are able to enter and exit your dwelling.

    Take precautions

    Giant fruit bat flying with blue sky background

    Understanding how to handle bats, both for the wellbeing of the colony and yourself, requires taking essential precautions as they are mammals.

    Please note that the guidance below is part of my absolute recommendation to call a professional local for assistance. However, it comes from the Humane Society.

  • Begin by ensuring that your family and pets stay clear of the area where the birds rest.
  • Always endeavor to remain close to the walls. Bats in the room fly in a U shape, with higher elevation near the walls and lower towards the center.
  • A door that leads to other rooms in your house is shut. An open window, which leads directly outdoors, serves as a feasible point of exit, offering the bat an opportunity. It is important to ensure this.
  • It is advisable to contact a professional if you encounter a bat. It is important to handle a bat with caution as their bites can be dangerous. It is crucial that you always wear thick gloves to protect your hands when handling a bat.
  • Once the bats stop flying around, you can gently place a box or container over them to trap them. They tend to prefer spots in your house such as curtains or plants where they can hang. After the initial moment of confusion, the bats will likely settle down.
  • While handling a bat, avoid using other types of textiles or towels that have looser loops or fibers, as they can pose a hazard by catching its claws.

    Encourage exit

    Open any window that directly leads to the outdoors, and keep it open throughout the entire process. In the event that he does discover one, a frightened bat could flee towards the closest exit.

    Bats often fly the most during the nighttime while hiding behind curtains and drapes. Dimming the lights in your house can be helpful in attracting them. Bright lights can deter predators and disrupt their activities, causing them to attempt an escape.

    To avoid strategies that can release you, we encourage you to voluntarily leave the familiar atmosphere of the room. Instead, we allow them higher freedom of movement by opening windows and creating a darker environment.

    Release

    In order for a bat to fly, it will need at least 2 feet of level ground. If bats are near the floor, they will not be able to take off. We know this because bats cannot fly from the ground. This unique feature allows them to hang on surfaces and release themselves in an open area, keeping them away from predators.

    With utmost caution, you can now relocate it outside since the bat is now contained. Carefully insert a cardboard sheet between the box and the surface after successfully capturing them in either a cardboard box or a plastic container.

    It will be able to fly off, first allowing the bat to freely fall by. Instead of removing the piece of carton that you used to trap the bat at least 2 feet above the ground, remember not to forget that the bat may suffer a shock and will not be able to fly away by leaving it on the ground outside.

    However, if you are worried about safety while completing these operations, you can use gloves as precautions. Bats are naturally not aggressive and do not forget, but they can chase you to likely not be.

    Clean droppings safely

    Similarly, the presence of bats’ droppings, as well as the urine and feces of other animals, can lower the level of hygiene and safety in your house. However, your house could still be free of bats’ droppings and therefore not compromised by body oils and bat droppings.

    If you notice guano from birds or bats, it is best to call your local pest control professional. This condition derives from the Histoplasma fungus, which can cause nasty side effects. Indeed, guano from birds and bats can be a transmission source for Histoplasmosis.

    In fact, experts in the industry prefer to enlist the assistance of multiple homeowners. Every exposed area in your house is thoroughly cleaned and sanitized, guaranteeing this option!

    I strongly suggest hiring a professional to remove these excrements.

    Preventing Bats From Reentering Your House

    Even though it may have been a challenging endeavor for you, only half of the task involved freeing your house from both bathrooms and excrement.

    Selecting the building’s attributes and considering your requirements according to your preferred approach should be prioritized; nevertheless, various methods can assist you in preventing any insects from infiltrating your residence. Once they have been eradicated, naturally, ensuring that the colony cannot reoccupy its nesting location becomes the subsequent measure.

    Seal any possible entrances

    As we have mentioned above, you should never seal all the potential openings before offering a chance for the bats to escape.

    You should not wait for the bats to fly off at night time, especially in this specific situation. Not all bats in the colony will leave the roosting place at the same time. Closing off the way that might mean in the barn or attic where the bats are still present. Especially in this particular situation, you should not wait for the bats to fly off at night time in order to close off their various accesses.

    Use tubes

    Safety is paramount. To facilitate the bats’ exit from your house and prevent them from entering again, you can find the perfect gadget in specialized stores – these tubes make it impossible for the bats to climb back through the same gap.

    The best way to keep bats out of your hose is to use tubes caulk and PVC to seal any single gap or crack where they might enter or roost in the area.

    Use nets

    If you have to deal with a colony of bats settled behind rotting siding with several gaps, such nets are a better device to retrieve and install from your local DIY shop. Alternatively, such nets are easy to retrieve and install from your local DIY shop.

    This strategy enables you to keep them from returning to you, as they will find their way out and be caught in the net. You will need to attach the net to the sides and top of the roosting area, leaving the bottom side open.

    Wrapping it up

    Bats hosting in your shed or attic can also have associated benefits, such as feeding on mosquitoes and spiders, but they can be an annoyance as well.

    Whether you are determined to evict them from your premises or not too concerned about their presence, it is advisable to ensure that bats never enter your living quarters. Since they are wild creatures, they do not meet the cleanliness standards you strive to maintain for the well-being of your family, children, and pets.

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    References

    In the 2019 issue of Volume 5 of the Journal of Urban Ecology, researchers John M. Ratcliffe, Joshua Hinds, Cylita Guy, and Krista J. Patriquin explore the contrasting behavior of male and female bats in the context of a spacious urban park.

    The importance of city trees and structures as daytime resting places for bats is highlighted in the investigation carried out by Kubista and Bruckner (2015) in their study titled “Significance of city trees and structures as daytime roosts for bats” published in the Biologia journal. The study reveals discoveries on the utilization of city surroundings by bats, emphasizing the role of trees and structures as crucial resting habitats during the day. The authors offer perspectives into the significance of conserving and upholding city green areas and constructions to sustain bat populations and biodiversity.

    In the article “World changing in bats of conservation: Anthropocene in bats of conservation: the conservation of buildings and bats in synanthropic: buildings and bats in synanthropic: bats in Bats” (Zubaid, A., Vanitharani, M. C., Schoeman, L. F., Aguirre, K. L., Phelps, C. C., Voigt, C., 2016), the authors discuss the importance of conserving bats in the changing world, particularly in relation to the conservation of buildings and bats in synanthropic environments.

    Racey, Paul & Entwistle, Abigail. (2000). Life-cycle and Reproductive Tactics of Bats.

    Erkert, H. G. (2000). Bats–flying nocturnal mammals. In Activity patterns in small mammals (pp. 253-272). Springer, Berlin, Heidelberg.

    The article “1623-1633 pages, December 5, 2016, Issue 6, Volume 97, Journal of Mammalogy” by Reinartz, James A., Senulis, Joseph A., And Meyer, Gretchen A., Explores the impact of insect availability and temperature on the hibernation patterns of bats during the spring emergence.

    Zack, the founder of Brands Pointers Pest and Journey Tree, has spent his time planting and maintaining over 35 species of trees on his family’s property since his youth. Over the years, he has encountered many pest situations. He has vast experience with nature, growing and living on over 50 acres of woodlands, fields, and a freshwater bass pond. Zack is a specialist in wildlife and nature, based in Upstate NY.

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    Take a look at my guide on pest proofing your home in Under a Day, where I delve into the nitty-gritty of the most common types of pests you may encounter on your property, including both wildlife and insects. Have you asked any specific questions regarding the signs to look for?