Natural repellents like cinnamon, peppermint, and eucalyptus oils can deter bats due to their strong sense of smell. Apply these oils on potential entry points or use them as a spray around your property.
Cinnamon has a strong fragrance that bats cannot stand and so if placed near their roosts may irritate into leaving. Peppermint is an aromatic herb that irritates bats. Placing either leaf or oil close to the bats' entry and exit points is bound to make the bats leave the house.
Installing Deterrents
Ultrasonic devices can keep bats away. They make sounds that bats don't like. Bright lights near where bats might want to roost can also keep them away.
Ultrasonic Sounds
Humans cannot usually hear ultrasonic devices, but bats, rodents, and other animals hear a bothersome noise. Bats use echolocation to navigate when they fly. Ultrasonic sounds may interfere with and prevent them from feeding, disrupt sleep, and make communication difficult.
Fact: Bats are afraid of people and avoid them. Bat echolocation is highly sophisticated and enables them to detect obstacles as fine as human hair, therefore easily avoiding your head. If a bat gets close to a human, it's usually because they are curious about insects that are naturally attracted to people.
When it comes to navigating at night, bats are among the champions of the animal kingdom. But it turns out that these fuzzy fliers do have one weakness: super-smooth vertical surfaces. Bats find their way in the dark using echolocation—sending out sound waves and listening for their echo.
We have also had customers experiment with a mixture of equal parts ammonia and vinegar. While successful in driving the bats away, the odor can be very strong. Our owner Peggy also had success using lavendar scented moth balls.
Oils such as peppermint, eucalyptus, and cinnamon have strong scents that bats dislike. Spraying these around potential entry points can serve as a natural bat repellent. Use formulated sprays and granules designed to repel bats around entryways and roosting areas.
If you want to implement a practice to deter bats, putting up bright lights probably won't do the trick. It seems reasonable, as bats will avoid bright lights, but it often exacerbates the problem.
Hence, in order to limit the negative impact of light at night on bats, white and green light should be avoided in or close to natural habitat, but red lights may be used if illumination is needed.
Use bright, motion-activated lights to deter nocturnal bats by creating an unwelcoming environment. Keep the porch clean and free from food sources such as standing water and insects to discourage bats. Employ scent and noise deterrents like peppermint and eucalyptus oils, and ultrasonic devices to repel bats.
Do bats come back to the same place? Some bats leave for the winter, but most hibernate in their nest. In April, these same bats return to their nesting places. If the bats have a nest in your home, they will return to the same spot, year after year.
Additionally, dryer sheets will do nothing to get rid of bats in your house. The noise from the windchimes will not drive the bats out, nor will it spook them enough to leave. Bats do not easily or willingly leave their roost. Leaving lights on because bats are nocturnal will also do nothing.
One way to get rid of bats is to use a product called a one-way exit valve—a device that allows the bats to exit, but doesn't allow them to return. This type of device works by providing a small hole that bats can pass through, but won't come back out of.
Sulfur-containing odors are highly volatile, meaning they evaporate easily and so can be detected from the air. New World nectar feeding bats like the Pallas's long-tongued bat (Glossophaga soricina) are innately attracted to this smell.
Natural repellents like cinnamon, peppermint, and eucalyptus oils can deter bats due to their strong sense of smell. Apply these oils on potential entry points or use them as a spray around your property.
Often times, bats fly in through an open door in evenings when the outdoor or garage light is on and attracting insects for the bats to hunt. Keep doors closed and lights off in the evenings to prevent bats from getting trapped in your home. If you experience recurring bat incidents, search for holes to the exterior.
There are several natural repellents that can help deter bats from your porch. Wind chimes and reflective surfaces can be effective, as bats don't like loud noises or bright lights. You can also try hanging bags of mothballs or soaking rags in ammonia and placing them around your porch.
Bats have a strong sense of smell and are commonly thought to be repelled by certain natural scents. For this purpose, some homeowners use peppermint oil, cinnamon, eucalyptus oil, cloves, and garlic as bat repellants.
Broadcasting ultrasonic sounds at the frequency range which bats use for echolocation may act as a deterrent by interfering with their ability to perceive echoes.
Bats are largely nocturnal, meaning they are most active after sundown. Specifically, little brown bats emerge from their dark roosts two-to-three hours after dusk to feed. After feeding, they return to their roosts to sleep out the rest of the night and day hanging upside down. Seem a bit mysterious and spooky to you?
Natural Bat Repellents
Products /oils used include spearmint, peppermint, eucalyptus, and cinnamon. These scents are considered unpleasant to bats and are widely used in the hope that they will deter bats and other insects safely and humanely.
The bats leave smelly pheromones in the bite wounds so they can track their way back to continue feasting on the horse. Turns out, mentholated topical ointment masks the smell and keeps the bats away. "It was kind of like, OK, add that into my toolbox of tricks of dealing with bat bites.
You can spray diluted peppermint oil or eucalyptus oil near a bat nest to irritate the colony.