Ultrasonic Cockroach Repeller

The ultrasonic cockroach repeller is a fairly fashionable and simple device. Today you can purchase this device, and the fate of insects will be decided in just a few weeks. They will not find another way but to leave the house. Moreover, together with the baleen friends, spiders, flies, and other harmful insects, who love to live next to a person, but who can not tolerate ultrasound, will leave. But you can get such a result only when buying a really high-quality device. Is there such a thing in today's market?

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Ultrasonic cockroach repeller - principle of operation

The principle of operation of an ultrasonic cockroach repeller can well be understood from its name alone - this device forms ultrasonic waves. They spread over the area that the device covers.

The most important thing in the principle of ultrasonic means lies precisely the effect of ultrasound on the parasite.

Important! The sound itself must necessarily be familiar to insects, because many of them communicate using similar signals. For example, mosquitoes transmit ultrasonic signals to one another, which indicate that they are looking for a partner or that they warn of an imminent danger.

But cockroaches are not able to transmit any signals using ultrasonic waves. These insects simply do not have organs for frequency conversion. That is why it can be firmly said that an ultrasonic cockroach repeller is as effective as a similar signal against bugs or people.

Important! Certain frequencies of sound waves can cause panic attacks and threats in living organisms, due to which the result of the flight of insects from one or another room is achieved.

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Does the quality of the result depend on the power of the device?

Many ultrasound devices from cockroaches have a very small power, which, according to the developers, is enough to successfully repel insects. But here it is important that the frequency positions are clearly maintained, since:

• the small power of the ultrasound device cannot have the slightest effect on insects;
• in residential buildings you can’t put a cockroach repeller with a very high power, it can affect not only this type of insect, but also a person as well.

Important! According to numerous reviews, an ultrasonic deterrent of too much power, after several days of use, caused severe weakness, as well as a headache. The same goes for pets.

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How does an ultrasonic repeller affect insects?

This is not to say that an ultrasound device cannot destroy cockroaches at all. If insects stay in the zone of its influence for a long time, then the nervous system gradually begins to collapse, which by itself can lead to their death.

Important! Basically, these system changes are possible given that the cockroach repeller will have a very high power.

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Are appliances really effective?

Studies aimed at studying the effectiveness and reviews of ultrasonic repellers have shown quite amusing results.

Important! Incredibly extensive tests were conducted at the University of Kansas in 2002, where the results showed that repellers were quite effective in repelling cats, dogs, some insects, for example, crickets, but these devices have practically no effect on cockroaches. Bedbugs and ants reacted to all devices.

Nevertheless, the study also showed that subjects who responded to ultrasonic waves soon get used to this noise. This means that it is harmless to them.

In a real situation, even those models that have proven successful in many tests are unlikely to have a chance to confirm it where the signal level can be blocked by furniture or walls. Virtually no concerns about human security.

Important! Cases have been recorded when ultrasound from cockroaches had an adverse effect on telephone sets, knocked down the settings of security alarm systems, and provoked a disconnection of hearing aids.

Regarding other living organisms, the situation is as follows:

1. Ultrasound against cockroaches can harm rodents and rabbits, hamsters and guinea pigs - cultivated, decorative individuals.
2. Dogs and cats may partially hear ultrasonic waves, but they showed absolutely no concern about this.

Important! The manufacturer of an ultrasonic repeller should back up its applications with scientific testing. To this they are obliged by public services.

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Ultrasonic repeller brands

Acquiring an ultrasonic cockroach repeller today is as easy as shelling pears - there aren’t enough of them in warehouses of online stores for them on the shelves of market stalls. A large number of such devices comes from China, usually they are of low cost and rather questionable efficiency.

Important! A lot of checks confirm that some models can not only scare off cockroaches, even mosquitoes.

The most powerful ultrasonic repellers suitable for use in residential premises will help reduce the activity of cockroaches, but in a small area, in close proximity to the installation site. But such repellers are much more expensive.

Banzai LS-927

This is the development of the Taiwan market. According to numerous reviews of ultrasound devices about cockroaches - the only really effective tool. From him, cockroaches actually in 2-4 weeks of its use leave the room.

Important! The disadvantage of this device is that it is unsafe. Sleeping next to him is strictly forbidden, as well as installing next to him cages for pets. He emits a squeak that is heard even by a person.

With these characteristics, it is worth considering whether or not to repel repellers with low-toxic insecticides? You can also try to make your own ultrasonic cockroach repeller. On the Internet, on forums, you can easily find out where and how to buy ultrasound from cockroaches, diagrams and a description of the assembly order of the device are presented. For people who are versed in electrical engineering, to make such an apparatus is not difficult. For a specialist - all the more, this is a rather simple task. But the final device will have the same disadvantages as the clockwork developments: it will be either ineffective or harmful to humans.

Typhoon LS-500

This is a powerful domestic ultrasonic repeller of cockroaches and mice. According to experts, a lot of research has been done on the quality and effectiveness of the product. It was “Typhoon LS-500” that provided the highest level of anxiety to insects in the area affected by its sound.

Important! Manufacturers claim that the device quite effectively cleans cockroaches and mice.It operates in a radius of 75 meters around itself. It is good in operation in that it has a plug removed on the cable - this provides a certain mobility of the device.

Ixus KY-6182

It has the same characteristics as the Typhoon, but costs a little cheaper and weighs less.

Air Comfort XJ-90

This is a device that completely discredited itself in absolute futility. In fact, it is a proven earlier analogue of all - the same non-working cockroach repeller under the other name “Zenet”.

Pest reject

It is made in the USA. According to the manufacturer, it works on an area of ​​up to 220 square meters and the effect of it occurs only after one week of use.

It is surprising that the manufacturer’s instructions recommend that in the first week of using this repeller, combine it in operation using traps, as well as gels. With this approach, it is not surprising that in a week of operation of stickies and poison, they will successfully destroy a significant part of insects without the use of a repeller. Accordingly, the manufacturer’s conscience will be clear.

Usually they do not leave reviews about him. That is why this is a pretty good reason to think about why it costs literally a penny.

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Stock footage

We hope that we helped you clarify the situation a bit on the account of ultrasonic devices from cockroaches. Whether or not to try this method is up to you now, based on how much you are willing to spend money, effort, time on various devices and methods of struggle, how much you care about your personal safety. One conclusion can be made: most of these devices will not save you from the invasion of insects and the market is more littered with "consumer goods" than really high-quality devices.