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How do you keep bats from roosting on your house?

7 min read

Asked by: Shawn Tapia

One of the most common ways to keep bats out of your home is to introduce their natural enemies, like owls, near the bats’ roosting place. Simply buy a fake, plastic owl and mount it as high as possible, while making sure it’s close to where the bats are roosting on or near your home.

What deters bats from roosting?

Bats don’t like the smell of mothballs, white phenol, cinnamon, or eucalyptus. Install bright lights to help deter them. Bats also don’t like objects that reflect light, so you can hang strips of aluminum foil, mirrors, mylar balloons, or even old CDs.

How do you get rid of bats roosting?

15 Tips on How to Get Rid of Bats Fast [Humanely]

  1. Fill up holes and seal cracks. In the wild, bats like to hang out in caves during the day. …
  2. Use a natural bat repeller. …
  3. Install a bat net. …
  4. Install a decoy bat house. …
  5. Remove food sources from your garden. …
  6. Implement a bat cone bat deterrent. …
  7. Install bright lights. …
  8. Use mothballs.

What deters bats from porch?

Use Your Porch Lights To Deter The Bats.



Turn your porch light on. Bats generally like a quiet dark place where they can rest peacefully, so when you turn the front porch light on it disturbs them and makes them shift to a different habitat.

Will light keep bats away?

Bats don’t like light. Although they don’t rely too much on their poor sight, they can see, and they prefer dark areas. This is why bats are notorious for roosting in caves. Because you lose a little light with each bend in a cave, you’ll often find them roosting deep within, but that’s only the case in nature.

How do I get rid of bats roosting on my porch?

While do not offer services to prevent bats from roosting on the front porch, you can try a few options. Bats need a rough surface to grasp and hang out. Consider attaching Plexiglas or other smooth material over the usual roosting spot. Sometimes a well placed obstacle, such as wind chimes does the trick.

What is a natural bat repellent?

Essential Oil Spray – Mint, eucalyptus, cinnamon, cloves, and peppermint essential oils are all touted as ways to repel bats with their strong smell. Others say to mix 2 cups of warm water with a few drops of essential oil and a half cup of sugar.

How do I get rid of bats outside my house?

If you want to discourage bats, remove standing water in your yard, whether it’s a birdbath, small pond, or an empty container that traps rainwater. If you want to keep the water feature but don’t want bats, place netting over the water so the bats cannot access it.

Are there sounds that repel bats?

Yes. An ultrasonic bat repellent can emit sound waves that can pass through walls and ceilings. This is why you need to get a long-range device, like the one we recommended. Ultrasonic bat repellents use both ultrasonic and electromagnetic waves.

What time do bats return to roost?

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.

What attracts bats to your house?

As with any other wild animal or household pest, they choose to cohabitate with humans for three reasons: Harborage, food, and water. If they have chosen your attic or outbuilding as a roosting spot it is likely because they have discovered that your home or property is a fertile food source.

Do mothballs keep bats away?

Do moth balls repel bats? No. Mothballs are a pesticide for controlling clothes moths. According to Federal Pesticide Regulations, all pesticides (including mothballs) must be used in accordance to the product label.

Do bats return 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.

What month do bats come out?

Bats begin hibernating when the cold weather drives the insects away, typically around October and November, and emerge from hibernation in March. Bat hibernation patterns can vary by region, based on seasonal temperature differences across the country.

How many bats usually live together?

They generally live together in groups called colonies, which can contain anywhere from 100 to several thousand individuals.

How long will a bat stay in one place?

If there is no food or water, a bat trapped in a house will die within 24 hours. Even after it is dead, you should not touch or go near the bat. Some animals seem scarier than they are, but bats are every bit as dangerous as they seem.

Do bats roost alone?

Male bats usually roost alone in fairly exposed locations. Depending upon the species, females give birth to one to three pups in late May and early June.

Where do bats hide in the daytime?

Where are bats during the day? During the day bats sleep in trees, rock crevices, caves, and buildings. Bats are nocturnal (active at night), leaving daytime roosts at dusk. Upon leaving their roost, bat fly to a stream, pond, or lake where they dip their lower jaw into the water while still in flight and take a drink.

Where do bats hide in a house during the day?

Bats are nocturnal creatures, so daytime is the best bat-hunting time because that’s when they sleep. They often roost near the ceiling in joists or eaves.

Is it safe to sleep with a bat in your house?

It can also present a serious risk to your health because bats can be infected with rabies. While only a very small percentage of bats actually carry rabies, the consequences of actual rabies exposure can be catastrophic because an untreated rabies infection is almost always fatal.

How can you tell where bats are getting in?


And what you want to do is look up and look for gaps. And holes and here you'll see the chimney has a small gap in the soffit. And bats generally only need 3/8 of an inch to fit.

Can bats crawl under doors?

When a bat is seen, seek to enclose it into as small a portion of the house as possible. If he is in your bedroom, close the bedroom door, and place a towel at the base (bats can crawl under doors).

How small of a hole can a bat fit through?

¾-inch x ¾-inch

Bats can squeeze though openings as small as ¾-inch x ¾-inch, e.g. the size of a dime. They usually gain access through gaps where materials join. Cover all possible entry holes with lightweight wire screening, metal sheeting, or hardware cloth. This will deny their access into buildings.

How small a hole can a bat go through?

Bats need just a tiny crack-about 3/8 by 1-to enter a house, and can squeeze through holes the size of a quarter. That’s not much space. In truth, bats are important to a healthy environment. They are extremely good at keeping down the bug population, with a single bat consuming about 3,000 insects a night.

Can bats climb walls?

As long as it has a textured surface – something they can grip on to – and not a shiny or smooth surface, the bat can climb it. Almost all of the bat species on the planet, and there are known to be somewhere in the region of a thousand of them, are built solely for flying, and not walking.

Why do bats fly at your head?

If a bat flies near or toward your head, it is probably hunting insects that have been attracted by your body heat.