Killing bats is generally illegal and highly discouraged because they are federally protected, environmentally vital, and slow to reproduce. In many places (such as California), it is a crime to harm them due to the following core reasons:
Unfortunately, when bats roost in attics, they cause damage and pose health risks. There are no fast or easy DIY methods for how to get rid of bats. However, a wildlife removal company such as Critter Control can remove bats naturally and effectively.
Bats are protected by law
Bats and their roosts are protected by law in the UK - so you mustn't disturb or harm them in any way. Visit the Bat Conservation Trust's website for more information about laws protecting bats.
Bats are protected by law because their existence is threatened. Bats serve an important ecological function as well as natural services to humans like pest control assistance with agriculture crop production while simultaneously protecting human health through disease prevention.
WNS is the number one threat to bats, killing more than a million bats each year and causing mortality rates that approach 100% at some sites.
Bats strongly dislike intense, pungent odors, with peppermint and eucalyptus being the scents they hate the most. They are also highly repelled by other strong fragrances such as cinnamon, cloves, and mothballs.
Yes, bats can hear human voices. While their famous echolocation uses ultra-high frequencies that are beyond human perception, bat hearing covers a broad range. Their hearing stretches from as low as 700 Hz to over 200,000 Hz.
Many bats are federally protected and mishandling or killing them can result in penalties, unless the bat is posing a threat.
Vinegar, for example, has a sharp odor that bats dislike. Mixing vinegar with water and a few drops of essential oil creates an easy-to-use repellent spray that can be applied to common roosting spots. When using sprays, focus on areas where bats are likely to settle, such as eaves, vents, or rafters.
Bats are highly sensitive to noise and generally hate high-frequency sounds (ultrasounds) and irregular, loud noises. Because these nocturnal creatures rely heavily on echolocation to navigate and hunt, overlapping frequencies and sudden, jarring sounds interfere with their ability to "see" their surroundings, making them uncomfortable.
Whatever the time of year, bats can sneak in through an entry point as small as 3/8 of an inch wide. This includes gaps in your siding, roof or soffit, as well as chimneys and attic vents. And if they make themselves at home, there's no limit to how long they'll stay.
Bats make noise at night primarily to navigate, catch prey, and communicate with each other. While their sharp, high-frequency chirps are often used for echolocation, louder screeches and chatters serve as social calls to claim territory, defend food, or interact with other bats.
Bats use hibernation to reduce their energy consumption during difficult, colder periods, when insect prey is limited. Generally, British bats will enter hibernation around early October; emerging anytime from March to late April and into May.
Bats primarily hate disruptions to their comfort and safety. Because they are nocturnal creatures, they despise bright lights and high-frequency noise. Additionally, they are repelled by strong scents, air drafts, and physical changes to their roosting spots.
No, it is not recommended to sleep in the same space as a bat. It's unsafe and could put you at risk. Bats can carry serious diseases like rabies, and since they often move silently and swiftly, you may not even realize you've been exposed. If there's a bat in your home, you have every reason to take it seriously.
Yes, bright artificial light can temporarily discourage bats and make them uncomfortable, as they are nocturnal and prefer dark spaces. However, light alone is rarely a permanent or effective deterrent. Bats are highly adaptable; they may simply relocate to a darker corner of your attic or crawlspace to avoid the light.
Collisions with wind turbines and white-nose syndrome are now the leading causes of reported MMEs in bats. Collectively, over half of all reported MMEs were of anthropogenic origin.
To lure a hiding bat safely into the open, darken the room and shine a bright flashlight out an open window or door. Bats are drawn to light beams and escaping air currents. Block off the rest of the house, be patient, and let the bat naturally follow the light to exit.
Flying at night and generally vocalizing outside the range of human hearing, bats can be difficult to detect. But with the Echo Meter Touch 2, you can listen, identify, and record nearby bats. Simply plug into your mobile device and install the free companion app to get started—no data plan required.
No, bleach will not effectively keep bats away from your property. While the strong odor may briefly mask the scents that draw bats to an area, it is not a reliable long-term repellent. Instead, bleach is primarily used to safely disinfect areas after the bats have been removed.
For bats, this can only be done when pups are volant (flying). Exclusion should never be done during hibernation which is generally mid-October through early April (there is also no animal waste being produced during this time).
Can dryer sheets repel bats? While dryer sheets have a strong smell that bats might find unpleasant, Christner says they're not a reliable method for bat control. “They may offer minimal deterrence and should not be relied upon as a long-term solution,” he says.
Federal and state laws, such as the Endangered Species Act, protect bats by making killing or harming them illegal. These laws reflect a growing recognition of bats' importance to ecosystems and the need to preserve their populations.
A single bat in your house is rarely cause for alarm, and is usually just a lost or confused bat. In most cases, the “lost” bat will try to locate an exit and leave on its own. Assist the bat by opening windows and exterior doors, and closing any doors to adjacent rooms.
The Seasons of Bat Activity