The problem with rodents worries many owners of apartments and private houses. These animals not only spoil things, but also spread diseases that are dangerous to human life. Fortunately, today a large number of rodent repellers have appeared, the operating principle of which is based on the emission of electromagnetic or ultrasonic waves. The device emits a wave of a certain frequency and amplitude, which has a negative effect on the senses of large and small pests, forcing them to leave the occupied areas.
| Place | Name | Characteristics in the rating |
| The best ultrasonic rodent repellers (rodents only) |
| 1 | Tornado 400 | Harmless to people and pets |
| 2 | Chiston-2 PRO | Damage area up to 500 square meters |
| 3 | Typhoon OG.01 | Best price. Emission range up to 90 kHz |
| 4 | "ElectroCat" | High impact efficiency. Availability of two operating modes |
| 5 | Grad A-1000 PRO+ | Cleaning area up to 1000 sq. m. High degree of versatility |
| The best ultrasonic repellers of rodents, insects, animals |
| 1 | EcoSniper LS-927M | 260 degree signal output |
| 2 | Weitech WK-0600 | Best functionality. Two emitters |
| 3 | "Mongoose" SD-042 | Efficiency of use. Complex effects on pests |
| 4 | REXANT 71-0009 | Absolutely harmless to people and pets |
| 5 | COSMOS KR102 (700 sq.m.) | Large operating area (700 m2) |
| The best electromagnetic rodent repellers |
| 1 | Yastreb-200 | Proven combination device. User selection |
| 2 | Pest Reject | Best price |
| 3 | Riddex Plus | Balanced performance characteristics. Increased quality |
| 4 | EMR-21 | Best coverage area (230 sq.m.) |
| 5 | Aosion EMR-25 | Lots of features |
When choosing a repeller, you should pay attention to the following characteristics:
- Power. A parameter that directly affects the operating range of the device. If we are talking about ultrasonic repellers, then it should be remembered that the acoustic wave is not able to pass through walls and spreads within a limited space. In turn, radiation from electromagnetic devices can spread through walls, simultaneously expelling rodents from the voids of partitions.
- Distribution range. Ultrasonic repellers, compared to electromagnetic repellers, have a larger area of propagation of the acoustic wave, which reaches about 400-1000 square meters. m. In turn, magnetic models are limited to 200 sq. m, however, they give a more uniform field that does not deviate from the spread when encountering obstacles. Before making a choice, pay special attention to the environment in the “cleaned” room.
- Sound pressure. The higher this parameter, the more effectively the repeller works. The optimal pressure indicator varies in the range of 110-120 dB - when choosing a device, proceed from these values.
- Power supply type. Repellent devices powered by electricity usually have high power and a larger wave coverage area. In turn, autonomous devices are more convenient to place in non-electrified rooms, but their efficiency will be lower than that of stationary models.
- Operating frequency, which must be strictly above 20 kHz. To determine how accurately the repeller reproduces this parameter, you need to turn the frequency control to minimum and listen - if the device makes a squeak, it means that the technological requirements are not met.
The best repeller manufacturers
Before a detailed review of the list of the best, it is worth mentioning the leading companies in this market segment.
- "Tornado". One of the oldest manufacturers on the Russian market, developing traps for 25 years. It enjoys a reputation as a distributor of inexpensive and very effective repellers of various power levels.
- "EcoSniper". A young Russian company that started operating in 2013. It is interesting because in such a modest time frame (only five full years) it managed to break into the top in sales of traps in the country.
- i4Technology. The company that owns the most famous brand of repellers “Grad” in Russia. Engaged in the development of a wide range of special traps that are very popular among consumers.
- Weitech. The Belgian company is one of the few representatives from abroad that has managed to gain a foothold in the domestic Russian market. It has gained popularity due to its commitment to humanism: Weitech traps do not require the involvement of poisons in the process of repelling rodents - their effectiveness is achieved solely through the creation of an ultrasonic barrier.
- SITITEK. A Chinese corporation engaged in the production of household appliances and electronics for two decades. In 2013, the official sales representative office of the company was opened in Russia. It is a strong middle peasant in the domestic market in terms of sales of rodent repellers.
- Chiston and Co. Another representative of Russia, who launched production back in 1991. Having started out as suppliers to the military-industrial complex, mechanics and electronics, the company gradually moved into the development of household goods. It is one of the segment leaders in the production and sales of rodent repellers.
Positive and negative!
There are a huge number of methods to combat cockroaches in an apartment. What is good and bad about this repeller? First, let's clarify about several types of such devices. The most effective are ultrasonic and electronic repellers.
- they are non-toxic;
- available compared to the disinfestation procedure;
- easy to use;
- effective in the fight against insects and rodents;
- suitable for use in small and large areas;
- no need to leave your living space.
- Ultrasonic and electromagnetic waves do not pass through walls, significantly reducing the radius of sound propagation.
- The device repels cockroaches, but does not kill them. That is, in the future the insects will return and then you will have to buy the device again. It turns out to be a vicious circle. As a result, the price of constant updating of the device can be equal to time-tested pest control.
There are advantages and disadvantages to using repellers. You can choose this device or use another method of struggle, depending on your preferences and goals.
The best electromagnetic rodent repellers
Unlike ultrasonic repellers, the action of electromagnetic devices is based on the creation of a single magnetic field of a special kind. It is generated thanks to the home electrical network and spreads throughout the protected area in pulses at certain time intervals. The main advantage of such devices is the virtual absence of interference, since the electromagnetic field, unlike ultrasonic waves, can “pass” through the wall. The disadvantage is expressed in the small area of action - the radiation of the most powerful devices can cover only up to 200 square meters.
Ultrasound radiation power is the most important indicator in the device
Another misconception used by careless manufacturers. They claim that “our device is more powerful, which means it performs better.” But the power indicator is important only in one case - when calculating the area of influence.
For example, devices with coverage up to 800 sq. m. will differ from models of the same type, but designed for 400 sq. m. For example, Tornado repellers with a power of up to 1200 sq. m. are equipped with two or more emitters. This explains their increased power.
Conclusion: Before checking whether repellers work in a room or house, pay attention to the power of the device and the area of the room. For compact rooms, too “strong” devices are not needed - increasing the power rating will not make the devices work better!
Environmental conditions
Fleas cannot tolerate certain conditions, the creation of which can lead to their disappearance. Like other insects, bloodsuckers are afraid of negative temperatures. Even a drop in air temperature to +10 degrees does not allow the “horses” to reproduce. This fear makes it possible to quickly defeat fleas in winter - you just need to let the frost get into the room. And if doing this with an apartment is somewhat difficult, then freezing a barn, a chicken coop or a separate summer kitchen is not at all difficult.
Fleas, their eggs and larvae
Fleas are afraid of water, so while bathing the animal, you can reduce the number of insects. To do this, you need to pour enough water into the bath so that the animal is completely covered. You can water your head from a ladle, avoiding getting water into your ears. The fleas will move to the remaining dry areas where they can be easily collected. The sun also repels fleas - bloodsuckers try to run away from an animal lying in the sun.
Instructions for use
The Ridex repeller looks like a rectangular white body with light indicators that signal a change in operating mode.
Attention. On Riddex, sometimes you need to switch electromagnetic pulse modes. This is a necessary measure that will help prevent pests from adapting to the action of the device, as well as increase its efficiency.
It is enough to connect Ridex to the network for it to start working
The pest repeller comes with instructions in Russian, which explain in detail how to use it:
- Open the package, connect the device to the network.
- Try to choose an outlet in an easily accessible location with low humidity. Make sure that it is not blocked by curtains, cabinets, or other furniture, and that heat sources (heating radiator or fireplace) are kept away from the switched on device.
- Immediately after connecting to the power source, a green light comes on, indicating that the repeller has started working.
- If the red light comes on, this means that electromagnetic waves have begun to spread throughout the area. Don't worry when the red light goes off. After a few minutes it will turn on again. The work cycle is constantly repeated.
- There is a button on top of the device, by pressing it you will turn on the backlight; it lights up in blue. At night it can be used instead of a night light.
- Ridex is suitable for continuous operation, that is, there is no need to turn it off, it does not overheat.
For a room whose area exceeds 180 m², it is recommended to use 2 devices. In this case, the repellers are connected to the network at the most remote ends of the house so that they cover the entire territory.
As a rule, it takes from 7 to 28 days to completely clear an area of pests. Mosquitoes that are most sensitive to Ridex ultrasonic waves disappear the fastest. Small rodents leave the house a little later - after about 20 days. The longest wait will be for the migration of cockroaches, which can last up to 4–6 weeks.
Important. You should not turn off the repeller during the first month of exposure, as the electromagnetic field will disappear and everything will have to start again. The device has an original design, thanks to which excessive power consumption or short circuit is excluded.
Do not rush to disconnect the device from the network even after the pests have completely disappeared. Leave it on for another 2 – 5 days to consolidate the results. Then the repeller can be connected periodically for several hours, 1 - 2 times a week, so that cockroaches or mice do not decide to come back.
Do not be alarmed if the pests become more active the first time after turning on the device. This indicates that they feel discomfort, which means they will soon begin to leave their home.
Do not wash the device with water, as its body is not sealed. Try to avoid dropping it because it is fragile.
Types of ultrasonic devices for protection against ticks and fleas
Tests have shown that ultrasonic devices significantly reduce the likelihood of being attacked by ticks and fleas. Most of these devices are self-powered and can operate in any weather conditions. You can take them with you outdoors, or attach them to the collar of a dog or cat.
To combat domestic dust mites, there are also stationary repellers, powered by a 220 V network. The duration of their operation does not depend on the battery life, and energy consumption is very low. Such devices are intended to get rid of ticks in the house, apartment and country house.
Reviews of ultrasonic devices for fighting ticks and fleas vary greatly. Having studied many such reviews, we can say that the effect of ultrasonic agents does not provide a 100% guarantee of protection against bloodsuckers, but significantly reduces the risk of being bitten by these dangerous parasites.
Ultrasonic tick and flea repellers
| 2 - 4 m | |
| Generator frequency | changing |
| Power - batteries | 3 pcs. type AG 13 (included) |
| Dimensions | 66 x 33 x 15 mm |
| Weight | 110 gr. (packaged) |
| Guarantee | 12 months |
| Price without delivery | RUB 2,790 |
| 3m | |
| Generator frequency | changing |
| Nutrition | built-in battery |
| Dimensions | 60 x 27 x 21 mm |
| Weight | 20 gr. |
| Guarantee | 12 months |
| Price without delivery | RUR 3,690 |
| 1.5 m | |
| Generator frequency | changing |
| Nutrition | built-in battery |
| Guarantee | 10 months |
| Price without delivery | RUR 3,390 |
| 1.5 m | |
| Generator frequency | changing |
| Nutrition | built-in battery |
| Dimensions | 40 x 28 x 15 mm |
| Weight | 10 gr. |
| Guarantee | 12 months |
| Price without delivery | RUB 3,290 |
| 3m | |
| Generator frequency | changing |
| Nutrition | built-in battery |
| Dimensions | 60 x 27 x 21 mm |
| Weight | 20 gr. |
| Guarantee | 12 months |
| Price without delivery | RUR 3,590 |
| 60-80 cu. m | |
| Generator frequency | changing |
| Nutrition | 220 V network |
| Dimensions | 60 x 50 x 23 mm |
| Weight | 30 gr. |
| Guarantee | 12 months |
| Price without delivery | 4,290 rub. |
Air temperature unacceptable for fleas
For normal existence and reproduction, certain conditions are required, namely +30, and not higher than +45 degrees. At -10 they stop reproducing, and at -15 they begin to look for a new shelter. Therefore, in winter they are frozen out from everywhere, wherever they are.
Fleas are also afraid of water, but only when there is a lot of it. In this case, they experience oxygen starvation, and accordingly, they begin to die en masse. When bathing cats and dogs, you probably noticed that fleas gradually begin to move from the body to the head. Therefore, it must be moistened generously and washed with shampoo, but at the same time, do not forget about the ears. To prevent water from getting in there, you can insert a little cotton wool into the animal’s ears.
Recommendations
We would like to give you some more important tips to help eliminate bloodsuckers from your home once and for all. If you have a local area, it is best to treat it too. Because there are probably fleas living there. You can choose both indoor preparations and insecticidal products that target garden pests.
For the purpose of prevention, it is necessary to periodically inspect pets whose fur may harbor pests, as well as items of clothing.
It would not be superfluous to use these products prophylactically 2–3 times a month for your garden plot and home. If you use such a modern device as an ultrasonic repeller, you need to leave it working from time to time. Otherwise, insects risk reappearing on your property.
What effect does it have?
The RIDDEX Plus repeller is the best solution for those who want to protect themselves from pests. It has a whole range of positive characteristics:
- has a long service life;
- able to repel any insects (mosquitoes, horseflies, flies, wasps, bees, wild bees, hornets, dragonflies, etc.);
- also repels rodents (mice, rats, moles, chipmunks, ferrets);
- does not make loud sounds during operation;
- has built-in night lighting;
- does not affect the operation of other electrical appliances;
- It has small dimensions, is easy to transport, and takes up little space during storage.
Comparison table of the presented models
We have prepared for you a comparative table of the main characteristics of the devices discussed above.
| Model | Manufacturer | Weight, g | Dimensions, mm | Effective distance, m | Cost, rub |
| DAZER II | USA | 122 | 115x50x35 | 7 | 2950 – 3990 |
| SITITEK GROM-250M | Hong Kong | 144 | 75x55x21 | 6 | 3290 – 3300 |
| CHISTON 11 AntiDOG | Russia | 70 | 116x79x41 | 15 | 835 – 940 |
| SITITEK GROM-125 | China | 70 | – | 10 | 1690 – 1990 |
| PA-2 (ANTI-BOBIK) | Russia | 115 | – | 2.5 | 1200- 1400 |
| HAWK – OS 2 | Russia | 64 | 135x25x55 | 12 | 2000 |
| TORNADO-115 | Russia | 80 | 30x75x105 | 20 | 2100 |
The effectiveness of these methods is conditional
Physical
The most effective way is freezing. Fleas are heat-loving insects, and they die from the cold. Use this method in winter. Just open the windows and doors for a few hours to let the cold air penetrate everywhere. Larvae and pupae will quickly die. The furniture is taken outside and then sealed. It is better to shake out carpets in the snow. Do the same with children's toys, bedding, mattresses and other items where pests could hide. This is a very effective method, but it must be in the right season.
Sanitary
These tips are related to regular indoor cleaning. But the trick is in the special additives used during cleaning:
- Salt + soda. Everyone has these substances at home. They are mixed and scattered on carpets, furniture, rugs. If it is necessary for the substance to penetrate deeper, rub it in with a brush with stiff bristles. Leave it for a day, then vacuum it several times. But it is better not to use it on expensive furniture, carpets and floors.
- Dried garlic + yeast. Garlic (granulated) and brewer's yeast (dry) are powerful antiparasitic agents. They are distributed on the floor and furniture. You need to vacuum it the day before. The smell is unbearable, but it helps against fleas.
- Crystalline boric acid is sprinkled on all surfaces, and the surfaces are wiped with an alcohol solution of boric acid, which can be purchased at any pharmacy.
- Tar soap. This soap can be used to bathe pets. Lather them and do not wash off the foam for up to 10 minutes. After taking a shower, the foam is washed off. Thanks to alkaline reactions, the chitinous shell of fleas is broken and they die. Wipe all surfaces with soapy water.
- Chamomile. Pharmacies sell ground flowers of the plant (pyrethrum). It contains natural insecticides. A glass of powder is poured with a liter of water (boiling water). Then you need to wait until it brews and cools down. Wipe all surfaces around.
These remedies are really effective.
Aromatic
It does not kill, but repels insects that are “fooled” by strong odors. The following aromatic substances are used:
- Essential oils. There are thousands of them, but there are only a few to be afraid of fleas. For example, cloves, anise, peppermint, lavender and eucalyptus repel them. It is enough to drop a little near the threshold, behind the cabinet and along the baseboard.
- Fresh herbs. You can use freshly picked tansy, mint and wormwood. These herbs need to be changed every 4 days.
- Citrus. Fleas are afraid of the smell of lemon, lime, grapefruit and orange. The most effective way is to use the peel, but you need to change it often - every two days.
- Coniferous plants. Due to the specific pungent odor, pests will quickly leave the room. To do this, it is enough to use cones or plant branches. Juniper, pine and spruce are suitable.
Flaws
Does the device have any disadvantages? I would like to believe that it is not. But we all understand perfectly well that there are no ideal things.
There are many restrictions here:
- You cannot bathe an animal in the device;
- the device cannot be removed, you must walk in it constantly;
- The action begins, according to manufacturers, after 2-4 weeks.
The last one is the biggest drawback. If the device begins to operate only after such a long time, then the animal is left without protection from fleas. Accordingly, the use of other means is required - drops, suspensions, flea collars. These are additional expenses that the dog owner was trying to avoid.
From a health point of view, everything is also ambiguous. Some animals under the influence of ultrasound begin to behave restlessly or, on the contrary, become apathetic and stop playing. If we remember that prolonged exposure to ultrasound is detrimental to a living organism, then the recommendation to wear it without removing it begins to worry dog owners.
And the last drawback is the cost. A flea device with ultrasound is much more expensive than drops.
Recommendations
We would like to give you some more important tips to help eliminate bloodsuckers from your home once and for all. If you have a local area, it is best to treat it too. Because there are probably fleas living there. You can choose both indoor preparations and insecticidal products that target garden pests.
For the purpose of prevention, it is necessary to periodically inspect pets whose fur may harbor pests, as well as items of clothing.
It would not be superfluous to use these products prophylactically 2–3 times a month for your garden plot and home. If you use such a modern device as an ultrasonic repeller, you need to leave it working from time to time. Otherwise, insects risk reappearing on your property.
On the effect of ultrasound on insects
Experiments on the effect of ultrasound on animals, humans and insects are constantly being conducted. Ultrasound refers to frequencies above 20,000 Hz. They are inaudible to the human ear. Mosquitoes, when moving with their wings, emit a characteristic sound that is similar to ultrasound and warns nearby “relatives” of approaching danger. This is how the first mosquito repeller appeared.
Other insects do not use ultrasound for communication, and how the electronic flea repeller works remains a mystery. It can be assumed that ultrasonic waves affect fleas, as well as rats and mice. Ultrasound provokes disturbances in the functioning of the nervous system of rodents and acts on them as a powerful acoustic system. In the first days after the repeller is turned on, they begin to behave strangely: they move slowly, and fall into traps without bait. Unable to withstand the constant ultrasonic attack, mice and rats leave their habitats after 3-4 weeks.
Ultrasonic flea repellers
Ultrasound can create uncomfortable conditions for an insect, but nothing more, and this does not mean that when the device is plugged in, the flea will rush out. A person will not change his place of residence just because his neighbors once turned on the music loudly.
Review
After reading reviews about an ultrasonic flea repeller, I decided to buy one for my home. Moreover, the advertisement promised its effectiveness against all insects, and mosquitoes and cockroaches visit quite often. I ordered an electronic device from an online store. After 2 days the goods were delivered, and I decided to try out the purchase. I was immediately confused by the slight noise that the device made when turned on. I was always sure that ultrasound was not audible. The device worked for 5 days, after which it burned out safely. I didn’t do a flea census, but it didn’t feel like there were any fewer of them. It would be better if I bought Dichlorvos, the effect would be greater.
Yaroslav Moscow
The only ultrasonic repellers that can really repel fleas are professional rodent removal devices. The device consists of several ultrasonic wave generators and a control board. They emit high frequencies that drive away pests. But as mentioned above, rodents are in no hurry to leave their burrows and the hatching process takes from 3 to 4 weeks.
Ultrasonic flea repellers
These devices have also proven themselves to be effective against insects. But they are not suitable for domestic use; they are prohibited from being installed in residential premises, and especially in bedrooms. The most popular and effective models of repellers: Chiston, Grad, Tornado.
On a note!
Ultrasound is safe for humans. But as a result of experiments, it was found that prolonged stay near switched on devices with high frequency provokes headaches, irritability and deterioration of well-being.
