Mosquitoes are quite annoying insects that can unsettle any person. They not only bite humans and also squeak annoyingly, but are also carriers of various diseases. Therefore, people try to get rid of such insects, especially before bed, since they will not allow you to sleep peacefully, especially since their peak activity occurs in the dark. Recently, thanks to advances in the electronics industry, it has been possible to develop a number of special devices called ultrasonic mosquito repellers. The article talks about how such devices work and what models there are, as well as which ones are better.
Operating principle of the devices
An ultrasonic repeller is an electronic device that generates sound waves in the ultrasonic range. The human ear does not perceive such sounds, but mosquitoes and other types of insects cannot tolerate ultrasonic waves. Moreover, the sounds are in the range used by males. As you know, males do not bite, but only females do. This ultrasonic “squeak” of the device irritates the females, and they prefer to stay as far as possible from the problem area.
It is important to know! A person does not perceive these sounds, so they cannot harm a person.
Several models of effective devices are produced that can protect humans from numerous mosquito attacks on humans. For example:
- Stationary models that are powered by a 220 V network and are designed for use in residential premises. They can perform their functions in other rooms, but subject to the availability of electricity. Such devices protect space within a radius of up to 20 meters.
- Portable models that are powered by batteries or rechargeable batteries. These are not large compact devices that you can take with you on vacation to the forest, to the river or to the pond. The device operates within a radius of up to 2.5 meters.
Such models have a number of advantages. For example:
- They do not pose a danger to humans and pets.
- They do not adversely affect the operation of other electronic devices.
- They are not large in size and weight, so they can be easily transported.
- They do not consume much electricity.
- Portable models can run on one battery for an entire season.
Those who have personally experienced the effect of the devices on mosquitoes respond extremely positively.
It makes sense to pay attention to the most popular models. The device is simple, so it’s not a problem to make it yourself if you have at least some experience in working with electronic components.
Verified by Galileo (part 9). Insect repellers
Folk repellents
It has long been noted and proven that mosquitoes cannot tolerate certain plant aromas. They do not like the aroma of citrus fruits - orange, tangerine, lemon. In addition, they are afraid of anise, eucalyptus, cedar, cloves, juniper and essential oils obtained from these plants. But do not forget that traditional methods require preliminary testing of the residents of the premises for tolerance to aromas.
Among the repellent vegetation you can also highlight geranium, lavender, mint, fir - in this case you will need to dry them. The smell of incense will also be effective; they need to fumigate the room before going to bed - but do not get carried away, since excess smoke can harm the body.
If you own a dacha or country house, then to significantly reduce the number of mosquitoes on your property, you can plant elderberry bushes - the aroma of such a plant irritates insects. In addition, planting tomatoes, valerian, spicy basil, bird cherry, and walnuts have a good effect. Planting the presented vegetation receives double benefits - a harvest and a reduction in the number of annoying mosquitoes.
Typhoon LS-200
The model is designed for stationary use and generates ultrasonic frequency waves in the range from 4 to 18 kHz. Therefore, it can be used to repel various types of mosquitoes. When the device is connected to the electrical network, it immediately begins to work. All that remains is to use the regulator to set the required radiation power. The device is capable of protecting a room with an area of 15 to 40 square meters. The price of this model is about 1100 rubles.
Tornado OK. 01
It is a fairly small-sized and compact device that can operate both on batteries and on mains power. Due to such features, this device can be used both indoors and outdoors, where there is no electricity. The device is capable of protecting a room up to 50 square meters. The device is highly reliable and easy to use. At the same time, the repeller does not have a negative impact on human health, as well as on others. The device costs around one and a half thousand rubles.
It is important to know! The device exhibits maximum effect if there are no objects in the room or area that absorb ultrasonic waves.
XIAOMI MIJIA QIAOQINGTING Itch Relief Pen
And finally, if you have already been bitten by a mosquito, then for this case, partner XIAOMI has found a gadget - a pen that relieves unpleasant itching. The device heats up to 35-40 degrees, so you don’t have to worry about burns. The gadget is suitable for both adults and children. The procedure lasts about 10 seconds, that is, it will not take much time, but will make your life much easier. The sooner you treat the bite site, the higher the effectiveness.
Buy: aliexpress.ru
Which mosquito repellent device should you choose?
The selection includes gadgets that can be useful in a variety of situations. You obviously won’t take a solar-powered veranda lamp into your apartment, and a portable fumigator is unlikely to provide effective protection against mosquitoes throughout the entire house.
Is ultraviolet radiation hazardous to health?
When looking at the mass of gadgets using ultraviolet radiation, someone will definitely wonder whether this radiation is dangerous for the health of humans or pets? But there is no reason to worry. Low-power UV lamps from portable devices are unlikely to harm you. But no one will put a large battery in a small room and look at it all night anyway.
What gadget will help cope with itching?
Judging by the reviews from the owners, the small Xiaomi Mijia Qiaoqingting pen from our rating really works. It warms up the skin, and the desire to scratch the bite goes away. The result may depend on the characteristics of the skin and the correct application, but if you suffer from itching after insect bites, you should try an unusual gadget.
Weitech WK 0029
This is an imported device from a Belgian manufacturer. It differs in that it has very compact dimensions and takes up little space. The device is designed to work both indoors and outdoors, as well as in a car. Protects space up to 50 square meters. During operation, it does not emit foreign odors and does not make noise. Practically safe for humans and pets. Such a device can be bought for about 2 thousand rubles.
EcoSniper AR-115
Country of origin: China. Effectively protects against mosquitoes and midges. Intended for work in stationary conditions, while being very economical.
The principle of operation of the device is the effect of ultrasound on the nervous system of mosquitoes and midges. The operation of the device is indicated by a light indicator. Capable of protecting a room up to 50 square meters.
The repeller can be used both for its intended purpose and as a night light. The main thing is to make sure that there are no objects near the ultrasound source that could serve as an obstacle limiting the propagation of ultrasonic waves.
The ultrasonic repeller is sold both online and in other retail outlets. The approximate cost of the repeller is about 1200 rubles.
Important information! For those who spend the whole summer at the dacha, an ultrasonic repeller is an ideal option that can protect a person from a whole swarm of mosquitoes or midges. As a rule, those summer residents who acquired a similar device were satisfied with its performance.
№1 – TM-315
Price: 8000 rubles
And here is the best ultrasonic mosquito repeller available on the market today, although its power is enough to kill not only them, but even rodents and birds. Huge coverage area, incredible efficiency and complete safety for people - all this is a wonderful device TM-315. For those who have to solve several problems related to uninvited guests at once, especially for summer residents, such a device becomes a real panacea.
The price is steep, but if you do not accept half measures and are trying to solve the issue once and for all, you should not save and then complain about the weak power and poor quality of the purchase, it is better to immediately buy a top-end device and forget about the troubles associated with mosquitoes and rats once and for all .
Weitech WK0029 Mozzzkito Repeller Piles
EcoSniper PGS-006B
This model is distinguished by its ultra-small size, despite this it effectively repels insects such as mosquitoes, midges and mosquitoes. The product is so compact that it fits in a car keychain or a regular keychain. This device is very convenient, so it is better to take it with you outdoors.
When working, this repeller makes a sound that is similar to the buzzing of dragonflies. As a rule, insects are very afraid of these winged creatures. The repeller is also equipped with a flashlight, which makes this device not only useful, but also practical. The price of the repeller is about 600 rubles.
If a specialist said it, this is the only truth
And another myth - on TV they showed another “researcher” in a white coat and he said that the ultrasound of only one device from a certain manufacturer helps. All other devices are rubbish. And so, gullible owners of dachas and apartments buy models at exorbitant prices, without even thinking about whether ultrasound, designed to expel cockroaches from rats, works.
But why pay more and be deceived? Our online store offers high-quality EcoSniper repellers for everyone and any situation. A wide range allows you to choose devices for expelling rodents and influencing mosquitoes and flies. With our repellers, you don’t have to check whether ultrasound helps against stray dogs or whether the child will be scared again...
Call! We will select the necessary devices and give many reasonable recommendations for installation and use. To get rid of pests, you don’t have to spend a lot; all EcoSniper models are quite affordable, but very effective in impact.
Protector Freetime
It is considered one of the best models designed to repel annoying insects. A device has been developed in the form of a bracelet based on anti-allergenic rubber, and its operation is not accompanied by the release of toxic odors, and the device does not generate ultrasounds that are sensitive to the human ear. This is an important factor that makes your vacation especially comfortable. Even children can wear this bracelet. Designed for clients such as tourists, summer residents, etc. The power of the device is low, but sufficient to prevent insects from approaching a person at a distance of less than one and a half meters.
The ultrasonic repeller is designed in such a way that it can be attached to your arm, leg, or belt. The device produces a wide range of ultrasonic waves.
In addition, the device is equipped with:
- Switch for 4 operating modes.
- A non-replaceable battery with sufficient capacity: for operation in modes 1 and 2, the service life is about 120 days, and in modes 3 and 4 – up to 20 days.
- Automatic shutdown functions for long-term operation up to 8 hours (what if they forgot to turn it off). But in any case, you should not forget to turn off the repeller to save battery capacity.
For an electronic bracelet with insect repellent functions you will have to pay about 2 thousand rubles.
On a note! The mosquito repellent bracelet is the most convenient to use. Just put it on your hand and you can forget about mosquitoes.
Portable fumigator XIAOMI MIJIA ZMI
A small fumigator that you can attach to your backpack, belt, hang in your car, put in your apartment, on the street, or just put on your hand. A very simple thing to use that will protect you from annoying insects.
It runs on two batteries (which are not included, you will have to buy more) and holds a charge for 240 hours - approximately 30 days of normal use. A small indicator shows the charge of the device. But the kit includes 2 “tablets” with repellent, and when they have served their purpose, you can buy new ones from the same seller.
Buy: aliexpress.ru
Komarin-Keychain Magnet
This device is of the same class as the bracelet, but with its help you can clear mosquitoes from a space of up to 8 square meters. The product is equipped with a special strap, with which the repeller can be placed in any convenient place on the human body.
In addition, the device has:
- A switch for 2 operating modes, as a result of which the device generates the sounds of flight of dragonflies and males.
- Built-in battery, the capacity of which is enough for 25 days of continuous operation.
- Built-in LED flashlight that can shine continuously for 10 hours. For this accessory you will have to pay up to 1400 rubles.
WR30M
The device is made in the form of an ordinary wristwatch, which has the function of repelling mosquitoes. Due to the fact that the product is made in a waterproof case, it will serve as a good helper for fishermen, mushroom pickers, hunters, tourists, etc. The device does not pose any danger to humans, as it does not emit any harmful components. Range of action – up to 5 meters.
The ultrasonic repeller can be powered by batteries, solar panels or batteries. The device does not require any settings and starts working immediately after switching on. At the same time, there are separate models in which the ultrasound frequency is regulated. Watches can be ordered online or purchased at a specialized retail outlet. Such watches cost about 1 thousand 500 rubles.
Ximeite MT-606E
A small device that can protect a person from blood-sucking insects on the street. Produces ultrasound pulses of the same frequency. The device does not pose a danger to humans, but it performs its functions effectively. There are models with a frequency regulator, which makes the device universal.
The repeller is capable of protecting an area of up to 30 square meters. Using the switch you can get the sounds of a flying dragonfly or ultrasounds. A similar device costs about 790 rubles.
Mosquito and horsefly repeller "Help"
This device is designed for use in stationary conditions and has increased power. The repeller works based on the same principle, when the product generates the sounds of a male, which attracts the female to mate. Fertilized females ignore this sound and try to leave the uncomfortable place.
Wherein:
- The model does not emit harmful components, so it can be used even in the presence of children. It works equally effectively both indoors and outdoors.
- It does not require additional settings during operation, and also has an attractive, modern appearance.
- Does not have any effect on the operation of household appliances. The device costs no more than 750 rubles.
Important information! A fairly effective device, despite such an affordable price.
A Brief List of the Main Types of Outdoor Mosquito Killers
Mermen
Simple and inexpensive devices. For unknown reasons, they are practically not used in our country. If desired, they can be ordered on foreign websites specializing in the sale of such devices.
The work is based on simulating human breathing. For this purpose, carbon dioxide is used as a bait. The mosquitoes end up in a small tray of water, their wings become wet and they can no longer fly.
In order for the shredder to work properly, it is necessary to maintain a sufficient water level.
Thermal
Externally, such destroyers are very similar to a flashlight. Attracts insects by radiating heat. When an insect approaches, it is killed by insecticides located inside the trap.
Often these “lanterns” are equipped with additional fans that suck mosquitoes inside.
Photocatalytic installation
This trap is also shaped like a lantern. At the same time, it also glows, albeit in the ultraviolet range. An ultraviolet fluorescent lamp hits the titanium dioxide coating, which begins to release carbon dioxide, simulating human breathing. The heat and “breath” attract mosquitoes, which are sucked into the fan, where they die.
Gas
Here again, imitation of human breathing is used. Carbon dioxide is released from special cylinders. The fan sucks in those insects that fly close. This type of exterminator is very effective, but requires regular replacement of carbon dioxide cylinders. They can work on large areas of up to 50 acres. And this is not the limit of possibilities.
Ultraviolet
Can be found in many street cafes. The light emitted by these installations attracts mosquitoes. They fly very close and land on a metal mesh, where they die from an electric shock.
Insecticidal
Disposable traps filled with liquid. Insects willingly fly up to the trap, where they die, since the liquid used is lethal to them.
Next, we will talk in more detail about specific models and try to choose the best mosquito killer for your garden.
We do not undertake to compile a rating of shredders - there are too many models and use cases. But we are happy to present you our review of popular models.
Scat
The device for repelling blood-sucking insects "Scat" is intended for use in residential premises, offices, hospitals, warehouses, etc. Protects an area of up to 30 square meters. Designed for use in stationary environments where electricity is available.
Using a switch for 3 operating modes, you can select the vibrations for specific application conditions. After being connected to the electrical network, the product begins to work immediately. In a couple of days there will be no trace of mosquitoes left. The device is inexpensive and costs only about 400 rubles.
Carbon dioxide destroyers
GRAD BLACK G1
Grad black can rightfully bear the title of industrial street exterminator. The manufacturer promises effective operation on an area of up to 5 thousand m2. Used to destroy insect populations in crowded places, open cafes and summer cottages.
According to the principle of operation, this destroyer is gas; the attractant “Nonanal” is used to enhance the effect. The body covering imitates leather.
GRAD BLACK G1 works from the electrical network. It has a built-in light sensor, which allows you to use the switching system at night. During the day, the device will not consume electricity and carbon dioxide.
AERO ONE
Actively operates on an area of about 5 thousand m². It is often mentioned when answering the question of which garden exterminator is best for outdoor use. Proven to work well in large open spaces.
By correctly placing the installation, you can get rid of mosquitoes in a small holiday village in 4-6 weeks.
AERO ONE uses imitation of the smell of sweat, carbon dioxide and heat in its work. The mosquitoes are sucked in by a powerful fan. Once in a sealed chamber, mosquitoes die after 1–2 days.
Electrofrog mosquito killer
Effective for use on large areas up to 50 acres. It is produced by a Russian plant and is a completely domestic development.
The effect of the work is enhanced by the use of the natural attractant “Octenol”, which we wrote about above. Mosquitoes and other bloodsuckers willingly fly to the electrofrog, hoping for a tasty dinner. Of course, there again only fan blades, short imprisonment and death await them.
Equipped with an optical element capable of automating the actions of turning the unit on and off. It can work in two modes. 24/7 and automatic. The latter mode turns on only at dusk and turns off as soon as it becomes light.
The use of a reduction reducer in the gas circuit ensures uniform pressure regardless of the weather outside. In the reducer, gas is mixed with Octenol.
