You have probably already caught multiple mice but they keep coming back, and you’re tired of it. You can try getting rid of them the “noise” way if you’d rather not poison or kill mice. Noise can scare mice off. In this article, we discuss how to scare mice away with noise; the noise can either be inaudible or audible to humans/pets. But as long as they get rid of the mice, that’s what matters.

How to scare mice away with noise

How to scare mice away with noise


Below are reliable ways to scare mice away with noise:

1. Use electronic mouse deterrents

Electronic mouse deterrents work by emitting high-pitched noises that deter mice from their food supplies and nesting locations within residential areas. However, the emitted sound is not audible to humans, according to McGill University.

Sonic and ultrasonic devices are often promoted as deterrents for a range of pests, including rodents such as mice. Various brands market electric devices that supposedly produce sonic or ultrasonic waves, which annoy mice.


Nevertheless, there is scant evidence to suggest that these devices effectively repel or significantly reduce rodent presence.

Mice produce high-frequency noises, possibly for communication. Devices producing sounds within the human hearing range generally do not impact these rodents.

Humans are capable of hearing some sounds that mice can, yet a significant portion of the rodents’ hearing range extends beyond what humans can perceive. This frequency range, beyond the reach of human hearing, is known as ultrasonic.


The principle behind ultrasonic repellents is to generate a noise that scares mice but falls outside the spectrum of human hearing. While these devices may produce sounds that are audible to mice and other rodents but inaudible to humans, there is rare evidence to suggest that these devices are as effective as described.

These noises are designed to unsettle mice, thereby discouraging them from nesting or feeding in the affected areas. However, the soundwaves produced by these repellents are unable to penetrate walls, and their reach may be affected by furniture.

Evidence concerning the effectiveness of these devices is minimal at best.

2. Loud noise from whistle or horn

Mice are instinctively frightened by sudden noises, perceiving these as cues to flee. However, they may return once the sounds stop, so you have to make your home mouse-proof. First, locate the mice’s nest following signs such as mouse droppings.

Blow the whistle to catch mice off guard, that should make them remain motionless and rethink their presence in your home. You’d have to repeat the whistle or horn multiple times to unsettle and scare mice away.

Also, you have to endure these sounds. Consider how long you can tolerate scaring mice away with noise.

3. Persistent human noises

Human sounds can frighten mice. However, mice are likely to return once they perceive that the threat has dissipated.

You can test this theory by speaking near their nest. You’ll observe how swiftly the mice cease all movement in the wall. When they hear your voice, they will either freeze in place or flee if they are nearby.

In the meantime, mice won’t hide if they are aware of your inability to reach them. After living with a human for a while, mice become accustomed to your voice and comprehend that you cannot access the attic or locate their nest while you’re on the ground floor. When you get closer, they can quickly scurry away, but they’ll return later.

4. Pet sounds

Mice are afraid of owls, cats, and dogs which are recognized as their natural predators. Cats and owls prey on mice, causing them to remain on edge. If you have audio recordings of a cat or if a cat is nearby, it can scare mice away. Even a barking dog is a way to scare mice away with noise.

5. Music

Play loud or intense music to startle mice and disrupt their comfort. It’s recommended to stick to genres with strong bass or fast rhythms, as these tend to create vibrations that scare mice away with noise.

However, mind the volume level to avoid annoying your neighbors or other household members.

Ultimately, don’t stop at just scaring mice away with sound. Take immediate measures to mouse-proof your home such as caulking up holes because they will return once the noise dies down. If they return to find no entries, mice are likely to relocate. Note that noise is not enough in cases of severe mice infestation. Instead, contact your local pest professional to permanently remove the mice infestation from your home.


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