Ultrasound from mice for the house - what are the secrets of humane weapons from rodents?

mouse ultrasound for home
Ultrasound from home mice

Good day. Now I remember with a smile the times of my confrontation with mice and rats.

Sometimes it would be possible even to shoot a comedy series on the basis of events. And how much money was used during this time!

Now the need for unnecessary stress of their forces disappeared. It is much easier to use a reliable and proven method. Want to learn how to use ultrasound from mice for your home? In the article below I will share all my experience and key nuances.

Clean House ultrasonic rat and mouse repeller

Clean House ultrasonic repeller from rats and mice - a modern rodent repeller in warehouses, in shops, in restaurants, in hotels, hospitals.

Important!
Ultrasonic repeller is excellent for use in country houses and cottages, in sheds and other household buildings, more precisely where the use of toxic baits is not recommended.

Specifications: "Clean House" KD-28A has a working voltage of 220V, 50-60Hz. Power Consumption 8 Watt. The weight of the device is 128 g.

Benefits

  • It scares away rodents through the use of frequencies of exposure that the human hearing can not perceive, which makes it completely safe for the health of people and pets.
  • It is enough to connect the device to the socket outlet, and the device is ready for use.
  • The device is economical, consumes 1 kW / h in 5 days of continuous operation.
  • Reliable protection 24 hours a day.
  • Effective area up to 150m2.

Application

Plug the ultrasonic repeller into a 220 V electrical outlet, on the wall, at a height of 20 to 80 cm from the floor. Press the switch on the case, the indicator should light up.

There should be at least 2-3 meters of free space around the appliance; the place should be free of curtains, carpets and other sound-absorbing materials. During the first 1-2 days of using the device, it may seem that the number of rodents has increased. This is normal.

Rodents after an ultrasound exposure are anxious and begin to leave the room. If the room or building is large, several devices can be used to enhance the effect. Install them in different corners of the room or rooms of the building.

Precautions: do not wash the device with water and solvents! Use only a slightly damp cloth. Be sure to disconnect from the network. Do not drop the device or apply excessive force to the housing. Store at a temperature from 0 to 40C.

Ultrasonic repeller of mice and rats "Clean House"

There are many brands of rat and mouse repellents, among which it is worth highlighting Clean House. From the many positive reviews of consumers, we can conclude that this is a fairly effective device. It can be used both indoors (basement, living area, production and retail space), and in the fresh air.

Advice!
Instructions for its use are attached to the device, which must be followed exactly, otherwise the desired result may not be achieved. It is highly recommended not to use the device in combination with other means of controlling rodents.

If you set traps with tasty lures in the corners of the room, their smell will surely attract rodents, and even ultrasonic waves will not be able to prevent them from trying a treat.

Clean House is a development of domestic specialists. The device is manufactured in the city of Sergiev Posad. This is a fairly light device, its weight is only 128 grams.

It consumes electricity sparingly, so it can be used continuously. The Clean House brand is widely known among consumers of rodent control products.

Largely due to the fame of the Clean House brand, the device of the same name gained such wide fame. We will be objective and try to determine whether this repeller is really as effective as its manufacturers say.

The best recommendation for any product is positive feedback from grateful customers. The devices of this company have helped many, many people get rid of rodents. This is really a very good device, having some features.

Feedback. So many products are being sold from rats and mice that their eyes run wide. But the question is, why are there so many of them, if you can buy a repeller, and forget about the gray creatures.

So, all these repellers are not as effective as their manufacturers say, otherwise all kinds of poisons there and there would be no need to sell them. But somehow I don’t really want to use pesticides, we have pets (several cats and a dog), I am very afraid that they can be poisoned by them.

Attention!
So I decided to try the repeller, because we have more and more mice. I did not think about choosing a brand for a long time, not so long ago we poisoned bedbugs from my mother, and for this we bought the Clean House deodorant, it helped us very well, so I decided that the repeller should be bought by this company.

We installed it in the basement, which is where most of the mice are. The repeller helped - the mice stopped bothering us. Once I even carried out such an experiment: a meter from the switched on apparatus I put a slice of black bread soaked in sunflower oil, mice really like such a treat.

A day later, went down to the basement, and found that the bread remained untouched, which means that the mice forgot the way to us. Clean House really helped. Tatyana, Belogorsk

Operating principle

The principle of the repeller is that the generator built into it generates ultrasonic waves that a person does not perceive at all, but rodents hear these sounds, and they have a serious effect on their nervous system.

The impact is so great that rats and mice begin to panic, and they tend to leave the room where the repeller works. The frequency of the emitted ultrasonic vibrations is constantly changing, which does not allow rodents to adapt to the signal.

Manufacturers claim that the waves from the machine turned on spread over an area of ​​150 sq.m. This means that it is enough to buy 1 unit, and he will be able to protect the apartment completely.

Here some points should be taken into account: if there is a lot of upholstered furniture in the room, it will surely drown out the signal, and the signal is reflected from hard surfaces, which, if the device is installed correctly, can lead to the most high-quality distribution of ultrasound in the apartment.

The walls also suppress the signal, therefore, it is possible to guarantee its high-quality distribution only with proper installation of the device. In some cases, one device cannot cope with its task, and then you have to buy an additional one.

Important!
But there were also such cases when the device could not cope with its task even with its proper installation. There may be several reasons for this. Firstly, if the device works without interruption for quite some time, rodents can get used to the signal emitted by it.

Automatic frequency change does not always help. Secondly, if the animal is very hungry, it may well take a chance, and penetrate into the room where the apparatus works. Starvation prompts rodents to not briefly enter the room to quickly grab food and run back.

And it may happen that the rodents are absolutely fearless, and the device will not act on them. I must say that this happens extremely rarely, but it does happen, which means that no one is safe from this.

Reviews. We got rats in our chicken coop. Of course, they were there before, where, without rats, in the room where the hens are kept, but now they are divorced in especially large numbers.

It seemed that we had already tried all the means, and the mice did not go anywhere. Then we decided to buy a repeller, it was decided to choose the Clean House device (a lot of good things were read about it on the Internet).

I must say that this is a wonderful thing, in our case it’s just an ideal option, because we don’t have the opportunity to place a mousetrap, because hens can also get into them.

We closed the holes in the walls with mounting foam, installed the device, connected it to the network, and we no longer see mice. Katerina, Ufa

I work in a mini-shop for the production of meat products. You understand that rats really like to visit such places. Not so long ago, our boss purchased the Clean House repeller and installed it in the workshop.

Advice!
The chef said that this device has already coped with its task in his country house, which means that he will cope here as well.

Yes, the device really helped, and now there are no rats or mice. But until recently, you could meet a mouse walking along the office corridor. The device is really very good. Gennady, Ryazan.

How to use the device correctly

The device is powered from a 220 volt network. It should be installed half a meter from the floor. When installing the device, special attention should be paid to items of upholstered furniture. It will be just fine if there is no furniture at all at a distance of 2 meters from the device.

You also need to remove the carpets and remove the curtains, if possible. The thing is that the minimum of things located next to the device is a guarantee that ultrasound will be qualitatively distributed throughout the entire area.

The device is plugged in, after which you should press the power button, which is located on its body. After that, the lights come on, which will remain on until the device is turned on. A squeak may sound at work, but only people with very keen hearing can hear it.

The first time after turning on the device, it may seem that rodents have bred in even greater numbers. The explanation is simple: rodents began to feel discomfort and therefore often appear in prominent places.

The animals rush about in search of a place where they will not hear the signal. But after a while they will surely disappear. This will happen gradually, in about 15-20 days.

If you need to protect a very large area, for example, a large grain warehouse and so on, then most likely you will have to install several devices. Moreover, they should be installed in such a way that their action zones overlap each other. This will not allow rodents to hide from ultrasonic waves.

Attention!
Feedback. We have a lot of mice in the basement. After using all sorts of different means, we decided to purchase the Clean House repeller. We installed it for a long time, or rather, turning it on is not difficult, but we all tried to find the perfect place to place it.

At first, when we turned on the device, we saw a rat preoccupied with sniffing the apparatus. An interesting thing, is that what we expected this effect? We reinstalled the device 3 or 4 times. But after 10 days the mice began to disappear.

Now, after reading the reviews on the Internet, I realized that it was not necessary to reinstall the device in different places, just the mice threw themselves under the influence of waves, they did not know where to go, and then they left.

But they weren’t all gone, sometimes we still see a mouse, but maybe just not enough time has passed ... We will wait a few more days, and then we'll see. It seems to me that the mice will nevertheless disappear, because now they have become much smaller than before. Marina Alexandrovna, Chita

A bit about the safety of the device

If you strictly follow the instructions for use, then the device can not pose any danger to humans. Manufacturers do not recommend turning it on at full power if there are people in the room where it works.

And the device is not recommended for use in an apartment where domestic hamsters, decorative rats and so on live together with you.

The fact is that they are also rodents, which means that the device will also have a negative effect on them. These animals are just as sensitive to the signals emitted by the apparatus, as are rodent pests.

To prevent your pets from getting sick, they must be kept in another room all the time while the appliance is in the on state. If this is not possible, then it is better to refrain from using a repeller, because this will cause great harm to the nervous system of your pets, they will completely stop eating and will look scared.

Feedback. When mice were wound up in our house, we immediately decided to buy a squeaker - as the wife calls rodent repellers. The fact is that in the village of the mother-in-law, we already used these devices, and they brought practical benefit there.

Important!
Mother-in-law, we bought a Clean House, and did not experiment with us - we also bought the same appliance, and not one, but two, since the mice bred in the garage. In my opinion, it was from there that they moved into the house.

When I installed the squeaker in the garage, I had doubts about the dog. The fact is that the doghouse is right next to the garage door.

But no, Baikal did not feel anything, at least he behaved the same way as before the installation of the device. By the way, I don’t understand why my wife calls the repeller a squeaker, he does not squeal at all, and in general no sounds are heard from him. Vasily, Kursk

Benefits

People have been using various kinds of poisons and chemicals against rodents for a very long time, during which time pests have already become accustomed to them. They adapted to the poison so much that they completely ceased to react to it, especially rats, because these animals are able to adapt to any conditions.

Repellers are a new means of fighting rodents. They work according to a completely different principle: their task is to expel rodents from controlled territory.

Among such devices, one can distinguish the products of the company Clean House, their repellers are most effective, they have a number of advantages:

  • the device works almost silently;
  • rodents cannot ignore this apparatus, it causes significant damage to their nervous system;
  • the device is compact;
  • for people and pets the device does not pose any danger.

Researchers found that Clean House is an ideal tool with mice, rats and other rodents. In addition, the device operates humanely - it does not kill animals, but encourages them to choose a different location.

Price

Clean House devices are inexpensive - depending on the region where it is sold, the price can vary from 600 to 800 rubles. This product is sold on the Internet. Many buyers choose this method.The only drawback here is the expectation of a few days.

Advice!
It should be remembered that if you intend to use the device over a large area, then one device may not be enough. If the area protected from rodents is more than 150 square meters. m, you should consider buying several devices.

Feedback. But we also bought a Clean House, but I can’t say that he helped us 100 percent. No, of course, the mice became smaller, and even much smaller, but finally they still did not disappear.

Previously, we constantly saw them all over the apartment, but now you can only hear how they scratch in the pantry and on the balcony.

In these places, we also tried to put a repeller, but for some reason it was not so effective there. But we are already satisfied even with the fact that the mice are not in the apartment. Perhaps after a while they will be removed from the pantry and balcony. Andrey, Voronezh.

Ultrasonic repeller of rodents (mice and rats) LS-968

The ultrasonic repeller LS-968 can rightly be called a universal device that is designed to control rodents, cockroaches, ants and other unwanted pests in your home, office or industrial premises.

Ultrasonic vibrations generated by this device create adverse conditions for the life of mice, rats and cockroaches, as a result of which they leave the room.

Inaction of public utilities in settlements led to an increase in the population of harmful rodents. They damage the household, destroy food, damage cables and gnaw holes in the floor and walls. Mice and rats are dangerous carriers of many diseases and infections, so the fight against them is now very relevant.

“Old-fashioned” pest control methods now do not give effective results, and even vice versa, can be very dangerous for others. Aggressive chemicals and toxic substances can cause irreparable harm to the health of people and pets. Moreover, the sight of a dying or dead rodent is not a pleasant sight!

Why endanger the health or even the life of your loved ones when today there are much more effective, and most importantly completely safe means of struggle.

These are various devices - rodent and insect repellers use the latest developments that help get rid of mice, rats, and along with cockroaches and ants once and for all.

Attention!
Down with inefficient and uncomfortable mousetraps. Using a scientific approach, rodent devices solve the problem easily and simply.

Ultrasonic repellers of mice and rats use a certain sound range, indistinguishable by human hearing, but significantly affecting the auditory and nervous systems of rodents. They begin to experience unbearable discomfort and soon leave their habitat.

Such devices can be used:

  • in residential buildings
  • offices
  • medical and child care facilities
  • in warehouses and industrial enterprises
  • in cellars and cellars

The benefits of rodent repellers are obvious:

  • Safety for people and animals
  • Ease of use
  • Acceptable price
  • Low power consumption
  • Pests don't get used to exposure
  • For a certain area, just select one device

The radius of action of each of the devices depends on its power. The devices have various power characteristics and are designed for rooms of different sizes, so you can easily choose for yourself a model that is suitable specifically for your conditions.

When installing an ultrasonic device in the apartment or at the cottage to control rodents and cockroaches, it should be remembered that objects with a soft surface (sofas, carpet, curtains) absorb sound waves, which significantly reduces the efficiency of using the device.

Just by plugging in an electromagnetic rodent and insect repeller, you will form a field in the range of which unbearable conditions for pests are created, and you will get a guaranteed release from rats, mice and cockroaches after several days of operation of the device.

Are vicious packs of stray dogs and toothy pets without muzzles and leashes terrifying you? The solution is found With a compact dog repeller always at hand, you can not be afraid of animal aggression.

A device tuned to a specific sound frequency can protect you from attack by taking even large dogs to flight.

Important!
Almost all owners of cottages and household plots know how much damage garden pests can cause to a future crop. Voles, shrews and moles will leave your gardens and gardens forever if you decide to buy a mole repeller.

The principle of its action is similar to the work of other ultrasonic devices to eliminate pests. The repeller generator creates a constant flow of ultrasonic waves. Such noise exposure forces rodents to flee from its source as soon as possible.

If you got cockroaches, mice, moles or rats - do not despair and put off solving the problem in a long box.

The remedy for mice is ultrasound. How to drive mice out of the house

Despite the high degree of development of modern civilization, the abundance of various means of protecting people and property from parasites, the problem of mice is still relevant in many countries, including ours.

How to get rid of mice in the house by folk remedies - this question was asked at least once in a lifetime by every resident of our country, and some people face this problem every day.

Why should you get rid of rodents immediately?

It may seem that mice are small, inconspicuous rodents that do no harm to anyone, so you should not kill them.

In fact, if you think so, it means that the problem has not yet gained the needed momentum.

Firstly, mice destroy various food supplies at great speed. Researchers report that one vole mouse eats up to about 5 grams of food per day, that is, about half a kilogram of feed for three summer months.

Also, it should not be discounted that the mice stock up a lot for the winter and because of this, losses from only one mouse can be 2-3 times larger than we indicated above.

Secondly, mice reproduce very quickly. Reaching maturity at the age of 3 months, the mouse is able to bring offspring 3-4 times a year, and at the same time carry out an average of 6 mice. The life expectancy of each animal is individual, in some cases even reaches 7 years, but usually in the wild, mice do not live more than 1-3 years.

Thirdly, mice are carriers of many parasitic bacteria, viruses, insects, fungi. For example, from these animals a person can become infected with tularemia, leptospirosis, hemorrhagic fever, pseudotuberculosis and so on.

Folk remedies

How to get rid of mice in a private house with folk remedies is a common question. On your site you can grow elderberry, chamomile, tansy - these plants do not like mice.

Advice!
In the house you can lay out fresh chopped onions, peppermint, menthol, any substances whose smells scare away mice.

Lures and traps, poisons from folk recipes also help. For example, it can be flour and alabaster in equal proportions, as well as flour, sugar and quicklime in equal amounts - excellent killer mixes for mice.

The ash scattered on the floor will help to remove the mice from the house forever, because the ash will bake its paws and damage the mucous membrane when it enters the oral cavity.

There are many other methods on how to get rid of mice in a private house, about which you can read more in the corresponding article on our website.

How to get rid of mice in a city apartment?

Owners of apartments, of course, are interested in the question of how to get rid of mice in a city apartment. It would seem that the answer has already been given above, but this is not entirely true.

Choosing a good remedy for mice in an apartment is much more difficult than in the private sector. The area of ​​the apartment is not so large, it is much more likely that children, pets, will collide with the drug or a trap against mice. Also, one should not forget that from all sides there are neighbors who may not like radical measures.

A good option is an ultrasound treatment for mice. It is enough to choose a model that matches the area of ​​the room and plug the device into a power outlet. There are also instances of finger-type batteries that do not need a source of electricity all the time.

Ultrasonic waves irritate the hearing of mice, so they go away. But people don’t react at all to ultrasound because they don’t hear it.

This remedy for mice at home has several advantages:

  • Reliability and durability. If you treat the device with happiness, it will serve you for a long time until all the mice leave the house;
  • Cheapness. You can choose a high-quality model at a reasonable cost;
  • Absolute safety for people, pets, as well as the environment;
  • High efficiency. When acquiring a device that corresponds to the area of ​​the room and use according to the rules for a short time, the mice will leave the house.

Ultrasonic Rodent Repeller - Silent Artillery Against Mice and Rats

You can not instantly, by magic, get rid of mice. Rodents are distinguished by amazing tenacity, sooner or later they pierce the walls in the house, apartment, in the country with a system of channels for movement, dig holes and travel under wooden floors.

Old houses, cellars, and cellars, built from simple improvised materials several decades ago on the basis of marl and clay are not an obstacle for rodents.

Attention!
Scaring off rodents should be a systematic measure and should begin by studying the circumstances - why mice and rats appear in the living rooms of the house, in the basement or garage.

To answer the urgent question of how to breed mice and rats at home - in a city apartment, marl, brick and wooden, private house, cottage, garden and in which cases an ultrasonic repeller is effective, let's go the other way and first we’ll figure it out. why do pests crave into our house?

Food.. It is much more difficult to get rid of mice and rats both in private houses and utility rooms - in pantries, sheds, the probability of a rodent brood to find something edible is much higher and it is easier to hide than in a tough competition on the street or in an open field.

And in this regard, the natural advantage of mice - small size, will come in handy. On the street, stray dogs and cats compete with them for every piece of food, moreover, successfully. There, size and strength are of utmost importance.

In a city apartment, the maximum that pests can rely on is to profit from the crumbs from the owner’s table or eat the remnants of food that the owners did not carefully leave for the night.

But in a private house, the mice have a real expanse, especially if the owners keep pets and a bird.

The owner goes down once a week to the basement for a can of pickles, and may not immediately notice how a whole mouse brood sharpens carefully harvested barley, wheat and mixed feed with sharp incisors.

And in this regard, scaring off mice with ultrasound is much safer - putting rodent poison near food stocks is very risky. You can easily poison domestic animals.

Important!
Search for a place to live.. Rodents do not want, like people, to be individuals without a specific place of residence and also tend to stability.

Knowing the habits and “places of permanent deployment” will help us choose the site where to put an ultrasonic repeller in a temporary housing, populated by hordes of mice without our permission.

The analogy with a rented apartment suggests itself. Only mice and rats are tenants irresponsible and ungrateful. Not only do they not pay for the “rent”, but they also spoil property and, above all, edible stocks.

The search for a warm haven in the winter is especially relevant. If there are severe frosts on the street, it is always more pleasant for rodents to sit behind the drawers in the basement or under the old wooden floor of the house.

So, sooner or later, the boards will be nibbled with sharp incisors and you can quietly observe the owners while they are sleeping, and at the same time inspect the room for edibles.

Reproduction. Mice are able to produce offspring after 2-3 months. This is bad for us.

Even worse, rodents have a short pregnancy - less than a month, and 5 to 7 new pests are ready to join their parents in order to jointly, as a family, continue the absorption of food stocks that people have hardly prepared for the winter.

These facts allow you to write ✚ in an asset to an ultrasonic repeller, and a minus to mousetraps.

  • It is becoming more and more difficult to physically catch or destroy all rodents with each month.
  • The repeller “covers” with an ultrasonic wave all at once, in any quantity, without asking the age of the mice

Rescue from natural predators. Rodents are part of the food chain and enter the “menu” of not only domestic cats, as well as wild cats, for which no one will put a bowl of milk or dry food and survival comes first, but also for ferrets, hedgehogs, foxes, snakes, and even strangely enough dogs.

Advice!
Stray dogs, due to their size, weight and size of fangs, can quite cope with mice and even rats, but this cannot be said to be an effective “living” remedy for rodents in a house or apartment.

Traditionally, at home, as an animal exterminator of mice (if it catches and eats), or as a scarer (if the mouse has time to escape), it is not an electronic cat, but the most ordinary cat.

Interestingly, some advanced ultrasound devices that scare away rodents even include an electronic cat meowing in a voice similar to a natural one.

Destruction, traps or device from mice?

So, how and why mice get into the house is understandable, now we will deal with the peculiarities of using chemical, mechanical and ultrasonic means of controlling gray tailed pests in order to get rid of mice:

  1. safe for people, pets, well, if the card lies as it should, then for rodents too;
  2. with minimal involvement of a person in the process of scaring or destruction. Simply put, the less time spent fighting with mice, the better. Of course, the result should be ensured;
  3. spend small financial resources in order to bring rodents out and there is still money left in the wallet for food, utility bills and gifts for children.

For hundreds of years, especially thinking about how to get rid of mice in a house, apartment or in the country did not have to.

All non-tricky events actually came down to traps and deadly poisons - about an ultrasound device that repels mice, it will only become known by the end of the 20th century. But the first scientific studies that gave the green light to ultrasonic rodent control were carried out much earlier.

To be more precise, the fact that mice and rats perceive ultrasound became known as a result of laboratory experiments in the 40s of the last century.

Ultrasound is still protection, deterrence, not extermination, and our ancestors waged a real war with rodents. And I must say they had much more difficult than us.

There was no concrete, brick or powerful building mixes, and the dilapidated hut made of straw and clay was a real klondike for mice.And penetration is not a problem, which means it’s easy to hide, relax, eat and educate the younger generation.

Some means of rodents, “individual” - mousetraps and poisonous baits, are quite affordable, others - massive (deratization) are more expensive, violate the usual rhythm in a private house or organization.

Attention!
But in all cases, sooner or later - housing, office space, factory floor or warehouse will be filled with new pests.

In military terms, mousetraps and baits are single shots from a cannon or howitzer, and an ultrasonic mouse repeller is the Grad multiple launch rocket system, which methodically processes the entire given area. Only shells never end.

Rodent repeller - silent artillery from mice and rats

A few decades ago, ultrasound for mice, from rats, was as fantastic as mobile communications.

In order for such an innovative rodent remedy to successfully go from the development of the concept to the production line, several conditions must be met simultaneously.

  • Adequate level of development of science.
  • In particular, the physical laws of the propagation of ultrasonic waves are studied.
  • The nervous and, in particular, auditory system of pests has been investigated.

It was revealed what frequency range rodents perceive, what effect arises in this case, and how long animals can tolerate ultrasound.
Advances in radio engineering and ultrasound equipment.

Radio-electronic components (resistors, capacitors, microcircuits on which the electronic ultrasound generator is assembled) have become small in size, affordable, and even a person with a small income can afford to buy an inexpensive ultrasonic repeller from mice in a house or apartment.

Significantly expanded coverage of electrical networks in rural areas, where rodent repellency is especially relevant.

The question is that the vast majority of ultrasonic devices for repelling mice are powered by 220 V sockets (for safety reasons, through a reduction adapter).

These are “indoor” means of rodent control, where usually electricity is present. Although there are exceptions, a battery-powered mouse repeller is on sale.

Continuing the analogy with devices for protection against stray dogs, there the picture is exactly the opposite.

Important!
Dog repellers are overwhelmingly personal devices that are powered by a battery or battery.

But to protect against stray animals in the area near the cottage or at home, you can buy a stationary dog ​​repeller, powered by a household electrical outlet.

Frightens off, not kills rodents

The ultrasonic repeller uses not mechanical - like traps from mice, and not chemical - like poison from rats, but a high-frequency method that allows you to get rid of mice without contacting them.

Ultrasound affects through the hearing aid, but no fatal consequences in the form of injuries occur with animal eardrums.

Ultrasound based on the name and physical nature, the same sound, only shifted up the range - the frequency of the signal repelling mice exceeds 20 kHz.

If we conducted an experiment listening to the entire range of sound available to us from 20 Hz to 20 KHz, we would hear the sound from low, bass notes, to the sound of a mosquito, and would approach the physical limit at which our eardrum stops vibrations, and signals not transmitted to the brain.

The air vibrations did not disappear, the elastic waves still propagate in space, including reaching our ears, but in this case we can quote the saying “the bear has stepped on the ear”.

Nature has not endowed us with ultrasonic hearing, and on the whole, the organs of human perception are very imperfect and we perceive the world through a narrow window:

  • light is an optical range only.For example, we do not see infrared radiation and can only catch it using a pyrometer, or by sending a thermal imager to an object for an energy audit;
  • sound. Our “ceiling”, as we noted, is 20 KHz. And this is at best for the young and healthy. The range above is not available to us, not to mention the radio waves on which broadcasts and x-rays are broadcast.

Instead, we have a mind that made it possible to invent ultrasonic locators, analyzers of internal organs, ultrasound diagnostic devices for finding hidden shells and defects in metal, and of course an ultrasonic rodent repeller.

And it is very good that nature has endowed pests with the ability to perceive high frequencies, but we are not.

Advice!
Otherwise, ultrasound would be added to the natural noise pollution, which even the most inexpensive sound level meter can easily detect.

And the developers would have to rack their brains over how to get rid of rats, mice, dogs and birds in another, alternative way.

Another question - why do rodents or dogs need ultrasound? What are the practical benefits of hypersensitive hearing? Ultrasound is unlikely to help in the search for food and orientation, except for ordinary ones, but for bats, although it will not help to escape from a cat either.

But the conclusion is more important - if the signal really works and scares off mice and rats, then high-frequency air vibrations can and should be put at our service.

Therefore, a real marketer will always ask a question - how can ultrasound be used against rodents, and an engineer will bring the idea to life - he will develop a device from mice. Ultrasound from animals is universal - dogs, cats and rodents pick up vibrations with a frequency of 25.35 and even 40 KHz.

On this principle, ultrasonic repellers function not only for rodents, but also for dogs and even birds - ravens and pigeons.

You can find references to the ultrasonic snake repeller, but in our opinion this is more of an advertising ploy - only low-frequency soil vibrations will help get rid of moles, vipers and snakes.

If you tune an electronic device from mice to a specific wave, then the pest hearing system will begin to experience heavily tolerated loads

“Internal throwing” will begin between the natural instincts of food, rest, reproduction and a constant ultrasonic signal, which will eventually allow the mice to be brought out in the house, apartment, garage, basement or attic.

Attention!
And if you change the scheme a little, then the ultrasound from rats, mice will start to work at the so-called floating frequency, and you can get rid of rodents - small and large pests faster.

Ultrasonic noise does not kill, but methodically “hammer”, forcing the enemy - rodents to retreat from the field of high-frequency battle.

The fight against mice is not equal and the result will be in our favor - the creature’s pests are alive, they have the instincts of self-preservation and fear, and the apparatus that repels rodents is a soulless device.

Moreover, in the best sense, it only “submits” to the owner’s commands - it is turned on, it sends the signal in the right direction and works, ensuring scaring off mice, no worse than its “competitor”, which we have not mentioned yet - the cat.

But the cat - the thunderstorm of mice is also not iron, a live repeller is tired, and it is not so easy to catch a mouse - you need a physical form, and not everyone will take a rat at all.

If we continue the classification of lethal and humane means that allow you to bring mice and rats, then the cat is clearly one of the first, it is a clear exterminator, even the eater.

So the most peaceful and “kind” ultrasonic repeller and mice can drive away and will not affect the health of rodents.

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