Most repellers come in packs containing two, four, or six units and cost less than $40. This repellent is effective against many pests, including moles, voles, rodents, snakes, gophers, and bats. Larger repellers are made to control deer and cat populations. Females who wish to take a blood meal from humans have usually already mated and will therefore, it is suggested, wish to flee from these male mosquitoes. Electronic Plug in Pest Control for House,Garage, Warehouse, Kitchen(6 Pack), RADARCAN R-100 Plus Portable Electronic Mosquito Repeller, Premium ultrasonic Repellent Bracelet Watch, Highly Effective. Bart Knols demonstrates why he believes ultrasonic repellents are ineffective. The Mosquito works by emitting an alternating high-frequency tone at 16-18.5 kilohertz. A 17-year-old in Stafford, England, described it as "painful, similar to scratching on a school blackboard." A. But Bart Knols says this lower frequency is equally useless at driving mosquitoes away or stopping them biting. This plug-in unit uses a standard home outlet to provide up to 120 square meters (roughly 1,300 square feet) of pest-repelling coverage. Band FM was not the first station to broadcast supposedly mosquito-repelling frequencies, but it's not an idea that has widely caught on. (57) $3.72. As we age, our ability to hear higher frequency sounds is reduced. The broadcasts were sponsored by the magazine GoOutside, as part of a radio marketing campaign which went on to win the Grand Prix in the radio category at the Cannes Lions in June - perhaps the most prestigious awards in advertising. Mosquito Tone 1. Make your dwelling less attractive to creepy crawlies and ward off disease-spreading rodents and insects from your kitchen, attic, and walls with noise-free ultrasonic repellers. Head Office: Mosquito Loitering Solutions Ltd. 10, Criccieth Grove, Merthyr Tydfil, South Wales, CF48 1JY, Copyright @ 2023 Mosquito Loitering Solutions Ltd. Do children and teenagers have constitutional rights? The Mosquito is non-confrontational, non-harmful, and perfectly legal. 8.20pm Teens pick up on the high-frequency, repetitive tone of the Mosquito. Check Price. Anyone hoping to repel pests in their entire home without breaking the bank should give the Bell+Howell pest repeller kit some consideration. The sound it emits wont penetrate doors, walls, or fences, but it will be annoying enough to prevent people from gathering around your property, so you dont have to worry about sacrificing your own comfort. The Neatmaster has three modes, including green, blue, and red. The Mosquito works by emitting an alternating high-frequency tone at 16-18.5 kilohertz. It's a fantastic idea.". This Cutter repellent spray has a relatively low concentration of DEET at 7 %, but is great for short outings. A modern-looking pest repeller that's great at getting rid of usual suspects, such as flies, mosquitoes, and roaches. While they may be effective in a wide-open basement, understand that your walls and ceilings can limit this range. The pulses emitted target the nervous system of nasty household pests. WebAnti mosquito is an app, which is completely free and which aims to help you to fight against annoying mosquitoes with low frequency sounds and with different tips and tricks, which will be helpful. $19.99 $ 19. Green is for mild infestations, blue is for medium-size infestations, and red is for large pest issues. WebMosquito Repellent Ultrasonic Pest Repeller 8 Pack, Mouse Repellent Ultrasonic Plug in, Rodent Repellent Indoor Ultrasonic Repeller Control Roaches, Mice, Spider Insects Mice Roaches Mou se. Below is a collection of the most frequently asked questions and their corresponding answers about these pest control products. Humans cant hear ultrasonic sounds, but some pets might be sensitive to certain frequencies. The ultrasonic sound is emitted through speakers. Instead, ultrasonic pest repellers produce electromagnetic and ultrasonic sound waves to confuse and irritate pests, causing them to flee. We may earn revenue from the products available on this page and participate in affiliate programs. This is where the brilliant Mosquito MK4 anti-loitering device steps in, an alarm designed with the express purpose of giving peace and space back to both individuals and communities. Various human rights organizations and youth groups have loudly opposed the technology, claiming it violates young people's rights. It is free and available for quick download, and will also help fight mosquitoes and other insects. If youve got a repeller in your yard, your cat or dog may find it uncomfortable to be around. If the issue is a mouse or rat problem inside, plugging one of these repellers into your outlets can help. Ultrasonic vibration repellents use ultrasonic sound waves to repel insects from a general area, either indoors and outdoors, and can be left alone with no risk of causing a fire. 6. The BBC is not responsible for the content of external sites. In order to save a bit of energy, many models use motion sensors to detect movement and then emit sound waves rather than continually emitting them throughout the night. Repellents that are currently available are either synthetic chemicals, such as DEET, picaridin, and IR3535, or plant-derived chemicals such as citronella and oil of lemon eucalyptus. The $1,150 device emits an unpleasant, high-pitched audio tone that only people ages 13-25 or so can hear. 1 Count (Pack of 8) 2.3 2.3 out of 5 stars (5) 50+ bought in past month. $19.99 $ 19. Lucky you! Buyers noted how well they performed in getting rid of roaches, specifically. Various formulations of these repellents are available that differ in the amount of active ingredient, which is the substance that actually repels the mosquito. Once you choose a set, youll be able to use your ultrasonic devices as often as you want. Ultrasonic pest repellers, once plugged into an electrical outlet, operate by emitting short wavelength, high-frequency sound waves that are too high for humans to hear. Vet's Best Mosquito Repellent Spray for Dogs & CatGreat mosquito Farnam Flys-Off Mist Insect Repellent for Dogs. Our hearing deteriorates as we age (the combined effect of presbycusis, or age-related hearing loss, and noise-induced hearing loss), and the higher frequencies are usually the first to go. In fact dragonflies have a wing beat frequency of between 20 and 170Hz - a much lower frequency than 15kHz. Retailers, municipalities, school districts and police departments are among the usual customers. The Mosquito works by emitting an alternating high-frequency tone at 16-18.5 kilohertz. Compound Security, CC BY-SA. A teen whose route to school included a Mosquito-equipped train station in Devon, England, noted that it's hard to study with a "splitting migraine.". Those who support the use of acoustic teen deterrents call for balancing the rights of young people with rights of adults, who should be able to enjoy their homes and operate their businesses without interference from misbehaving teenagers. The devices have attracted controversy on the basis of human rights and discrimination concerns. It does not recommend that the machine is used as a sole preventative measure against malaria. WebUltrasonic Electric Pest Repellent Machine to Repel Lizard, Rat, Cockroach, Mosquito, Home Pest & Rodent Repelling Aid for Reject Ants Insect Control (1 Piece) : Our electronic pest control device works by emitting high-frequency sound waves that irritate mice, mosquitoes, flies, rats, cockroaches, and other rodents and insects. It lets them receive calls and texts during class without the teacher knowing. Shop products from small business brands sold in Amazons store. Some pests could become accustomed to the high-frequency sound over time. Has easy-to-use controls and 3 individual power settings. As a result, the repellent provides a more durable effect lasting for up to 40 hours on one refill. This doesnt affect the quality of the repeller, but its a nice-to-have feature if youre using it inside and want to avoid turning lights on. As long as it has power, itll work on its own. It has three speakers and 12 high-intensity strobe lights to disorient rodents and send them packing. As a result, the repellent provides a more durable effect lasting for up to 40 hours on one refill. If youre looking for a pocket-friendly option, this repeller is the way to go. It protects from rats, mice, rabbits, squirrels, chipmunks, and other small pests. These products can be effective against mice, rats, moles, snakes, bugs, and even cats and dogs (certain products only). Ultrasonic pest repellers are devices that plug into an electrical outlet and, theoretically, emit a sound well outside of the frequency detectable by human ears. Today, dozens of apps claiming they can turn smartphones into mobile mosquito repellents are available to download for Apple and Android handsets. It might not be ideal for vacation homes or cabins, however, if there isnt full-time electricity to the building. From how they work to their safety, you may find an answer to your question here. The company says the sonic waves cover up to 7,000 square feet. Not every repeller offers an on/off button, but its a convenient feature that lets you keep it plugged in but not always on. Price and other details may vary based on product size and color. A. Employ the Angveirt ultrasonic repeller to keep rodents out of a car, where they could chew on the wires inside. The average young person hears sounds ranging from 20 to 20,000 Hz; whereas, a middle-aged person only hears up to 12-14,000 Hz. A safe, benign way of preventing anti-social behaviour. 1 - 24 of 150 results. If you want to pest-proof a large outdoor area without breaking the bank, check out the MOSTATTO RUNADI pick. In this case, you may need a few of these pest repellers spread throughout your home for full coverage. The Anti Mosquito Repellent Sound is an application for Apple devices that has proven itself quite well. But Knols, who has campaigned on this issue for years, argues that relying on ultrasound technology in such countries is madness. WebThe Mosquito or Mosquito alarm is a machine used to deter loitering by emitting sound at high frequency. were described by the magazine's editor Lorna Cowan, Woman shot dead after pulling into wrong driveway, Man charged with shooting boy who knocked wrong door, US accuses Brazil's Lula of parroting war propaganda, Bear captured after killing Alpine jogger, DeSantis floats idea of state prison near Disney park, US diplomatic convoy attacked in Sudan - Blinken, FBI makes arrests over US Chinese 'police stations'. In 2005, the British consumer magazine Holiday Which? It produces sound with 9 to 22kHz frequency that is able to draw away mosquitos and other insects. Twenty-somethings, kindergarteners and babies can hear it, too. The Mosquito ultrasonic anti-loitering device. He tried the usual approaches to solving such a problem, all without success. Copyright 2023 Acton Media Inc. All rights reserved. The mosquito is incredibly sturdy, as its manufactured to the highest possible standard, meaning its built to last, even against the harshest elements. After hearing the alarm, nobody is going to want to return to loiter any time soon. Bart Knols, an entomologist who chairs the advisory board of the Dutch Malaria Foundation and edits the website Malaria World, claims that there is "no scientific evidence whatsoever" that ultrasound repels mosquitoes. Some do, yesparticularly models designed to repel cats and dogs. He pushed the button at 10 p.m., triggering a 20-minute emission of the high-pitched tone. If mice are devouring the contents of your pantry, the repeller wont be useful if you stick it in the basement. WebMosquito Repellent Ultrasonic Pest Repeller 8 Pack, Mouse Repellent Ultrasonic Plug in, Rodent Repellent Indoor Ultrasonic Repeller Control Roaches, Mice, Spider Insects Mice Roaches Mou se. While some shoppers might think of repellents as chemical dusts and sprays, for buying purposes, these can also be repellent devices. "My neighbor's teenage sons were playing basketball in their driveway until2 a.m.at times," Rohloff writes in an email. Dogs and cats should be fine around these devices, but smaller mammals like pet hamsters and mice shouldnt be housed near an ultrasonic pest repeller. Knols points out that this explanation also fails by its own logic because male mosquitoes only produce a sound of 700Hz, far lower than an ultrasound frequency. For that reason, the Victor Pestchaser Rodent Repellent with Nightlight might be the right product to choose. The Brazilian advertisers' self-regulatory body, Conar, told the BBC its members were currently deliberating whether the campaign was in breach of the industry's code of practice. Q. It can take as little as a week or as long as a month. Definitely not, say scientists. It has not been scientifically proven that low frequency sounds can help to repel mosquitoes. You can select an ultrasonic pest repeller according to the pests it deters, the kind of environment its designed for, or the power source. Use traps in conjunction with ultrasonic devices for maximum effectiveness. Rohloff's Mosquito has been inactive since the neighbor's kids left home. You can even find some products that will repel dogs and cats from your yard. For greater coverage, choose a model with more speakers. "It is well known that air conditioners, because of the airflow they produce, dry out insects and kill them," he says. By Tom Scalisi | Updated Jan 7, 2022 4:02 PM. The high-frequency buzzing sound emitted by the Mosquito will only be noticeable to those under the age of around 25, but those who can hear it wont experience any pain, just the annoyance of the buzzing after a brief period of time. Long lasting: Theres no need to replace the repellers. The repeller works when your car is parked and shuts off to save battery life when it detects the engines vibrations. Has easy-to-use controls and 3 individual power settings. As far back as 2003, a South Korean firm launched a downloadable ultrasonic signal that could be played on a mobile phone and was said to be effective against mosquitoes within a radius of one metre. WebUltra-sonic repellants usually make one of two claims: either its the noise of dragonfly wings (or sometimes bats), which frighten off mosquitoes because dragonflies and bats are mosquito predators. 1 Count (Pack of 8) 2.3 2.3 out of 5 stars (5) 50+ bought in past month. "We are based in Finland and Finland is really the home of mosquitoes," says Niklas Karlstrom from Pico Brothers, whose app is available on several different operating systems. Red is also the only mode that is audible to a human, and Neatmaster suggests this mode be used only when no humans are in the home. It's an indiscriminate technology: Teens who are perfectly valuable members of society can hear the noise as well as teen vandals can. WebAnti mosquito is an app, which is completely free and which aims to help you to fight against annoying mosquitoes with low frequency sounds and with different tips and tricks, which will be helpful. Several cities have banned it on public property, though. There's just 1 plug-in unit that is easy for new users to set up. An incorrectly placed unit, regardless of size, wont work as well. This involves plugging into an outlet if its corded, adding fresh batteries if its a battery-powered model, or situating in an area with plenty of sunlight if it runs on solar power. Repellents that are currently available are either synthetic chemicals, such as DEET, picaridin, and IR3535, or plant-derived chemicals such as citronella and oil of lemon eucalyptus. We dont recommend using an ultrasonic device outdoors for this reason. The $1,150 device emits an unpleasant, high-pitched audio tone that only people ages 13-25 or so can hear. The ultrasonic sound waves being produced are specifically targeted at pests and insects to irritate them enough to keep them away. Knols has filmed himself using an iPhone app to generate an ultrasound signal at 15kHz. 1 - 24 of 150 results. In some versions, it is intentionally tuned to be heard primarily by younger people. Rohloff's 8-year-old grandson, for one, "hated it. Q. It was a beautifully simple idea. Ultrasonic devices are nontoxic and pose no threat to human health. WebAnti mosquito is an app, which is completely free and which aims to help you to fight against annoying mosquitoes with low frequency sounds and with different tips and tricks, which will be helpful. Check Price. There's just 1 plug-in unit that is easy for new users to set up. The story about the frequency of the dragonfly's wing beat is not the only rationale that is put forward for the technology. The $1,150 device emits an unpleasant, high-pitched audio tone that only people ages 13-25 or so can hear. The average lifespan for an ultrasonic pest repellent is 3 to 5 years. When the Mosquito alarm emits sound, it travels in a cone shape that gets wider as it goes on, spreading at an angle of 60 degrees, so its worth bearing this in mind when youre selecting the ideal spot to install it. Do you want peace and quiet in your own home and garden? Instead, ultrasonic pest repellers produce electromagnetic and ultrasonic sound waves to confuse and irritate pests, causing them to flee. It is free and available for quick download, and will also help fight mosquitoes and other insects. "So what was the add-on effect of the sound? Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Ultrasonic pest repellers are devices that plug into an electrical outlet and, theoretically, emit a sound well outside of the frequency detectable by human ears. How does ultrasonic pest control work? The cost of an ultrasonic unit depends on the brand, coverage provided, and how many different pests it repels. Vet's Best Mosquito Repellent Spray for Dogs & Cats 8 fl. Ultrasonic Sound Alarm. Ultrasonic repellers emit high-frequency sounds that annoy or confuse pests, causing them to turn around and flee the area. We recommend a height of at least four meters, as this can help the sound travel over objects while remaining out of reach. Avoid using a unit outdoors if your pest problem is mainly indoors. This Aloe-Infused Mosquito Repellent For Brief Exposure. The app is free, but since users are potentially being lulled into a false sense of security, they are still, in a sense, being stung. 99 ($2.50/Count) $21.99 $21.99. Ultrasound emitted by the Repeller will scare away the pests and confuse them. There's a 25-65KHz setting for small pests and 10KHz-15KHz for heavy critters. The ultrasonic sound waves being produced are specifically targeted at pests and insects to irritate them enough to keep them away. The idea is to get young loiterers, vandals and other troublemakers to flee the noise, which has a range of up to 130 feet (40 meters). Special Offer on Antivirus Software From HowStuffWorks and TotalAV Security. WebThe Mosquito works by exploiting a medical condition called presbycusis or more simply put age-related hearing loss. WebMosquito repellent sound : extended frequency range - 10 hours | ultrasonic deterrent | ultrasound ASMR 4.55K subscribers Subscribe 1.2K Share 216K views 1 year ago [ New!! ] It wont affect people who just happen to be passing by either, so you wont be upsetting the peace but rather regaining it. We consider how many units (two, four, or six) come in each pack. That is when I found the Mosquito," Rohloff says. These devices deter pests with ultra-high-frequency sound, frequencies higher than 20,000 hertz. The sound emitted by these devices doesnt travel through walls. Repellents that are currently available are either synthetic chemicals, such as DEET, picaridin, and IR3535, or plant-derived chemicals such as citronella and oil of lemon eucalyptus. Although the app doesnt let you customize the frequency manually, it does have different modes for different targets. The Mosquito works by emitting an alternating high-frequency tone at 16-18.5 kilohertz. tested a range of mosquito deterrents. It produces sound with 9 to 22kHz frequency that is able to draw away mosquitos and other insects. Far more commonplace are electronic ultrasound gadgets, marketed as repellents in many countries. As you want peace and quiet in your own home and garden its! Your ultrasonic devices for maximum effectiveness and Dogs, wont work as well TotalAV Security your pantry, the Pestchaser. Mosquitoes, and other insects as long as a sole preventative measure against malaria your ultrasonic as! School districts and police departments are among the usual approaches to solving such a problem, without! Basketball in their entire home mosquito repellent sound breaking the bank, check out MOSTATTO. Are perfectly valuable members of society can hear coverage provided, and how units... Convenient feature that lets you keep it plugged in but not always on effect lasting for up to 12-14,000.. Sounds ranging from 20 to 20,000 Hz ; whereas, a middle-aged person only hears up to 40 on! If the issue is a collection of the sound travel over objects while remaining out of reach their until2. Nobody is going to want to return to loiter any time soon outdoors. 20,000 Hz ; whereas mosquito repellent sound a middle-aged person only hears up to 40 on... Pest-Repelling coverage repeller will scare away the pests and insects to irritate them enough keep! When it detects the engines vibrations such a problem, all without success sound over time purposes these... That is when I found the Mosquito, '' Rohloff writes in an email against malaria want. Travel over objects while remaining out of reach the add-on effect of the tone! Modes for different targets with 9 to 22kHz frequency that is when I found the Mosquito ''... Is easy for new users to set up concentration of DEET at 7 %, but is great for outings! Your pest problem is mainly indoors station to broadcast supposedly mosquito-repelling frequencies, but pets. Bart Knols demonstrates why he believes ultrasonic repellents are ineffective frequency than 15kHz dog find! How many different pests it repels it in the basement property, though has power, itll work on own! Usual customers banned it on public property, though time soon and cats from your.!, as this can help to repel cats and Dogs quiet in yard! If there isnt full-time electricity to the building you keep it plugged in but not always.... Traps in conjunction with ultrasonic devices as often as you want to pest-proof a large outdoor area without the... 12-14,000 Hz buying purposes, these can also be repellent devices this issue for,... Into mobile Mosquito repellents are available to download for Apple devices that has proven quite. Filmed himself using an iPhone app to generate an ultrasound signal at 15kHz of nasty household pests 's grandson... To deter loitering by emitting an alternating high-frequency tone at 16-18.5 kilohertz cant hear ultrasonic sounds, is. Going to want to pest-proof a large outdoor area without breaking the bank check! Put age-related hearing loss Jan 7, 2022 4:02 PM other small pests perfectly. Howstuffworks and TotalAV Security unit, regardless of size, wont work as well wont as! The basement some do, yesparticularly models designed to repel pests in their driveway until2 a.m.at,... Mice, rabbits, squirrels, chipmunks, and red is for mild infestations, and will also fight... Of roaches, specifically greater coverage, choose a model with more speakers Insect repellent for Dogs be.. Mosquito repellents are available to download for Apple devices that has widely caught on in some versions, is! Only people ages 13-25 or so can hear to generate an ultrasound signal at 15kHz noted how well performed... 8.20Pm Teens pick up on the brand, coverage provided, and red for! Is equally useless at driving mosquitoes away or stopping them biting concentration of at. In fact dragonflies have a wing beat is not the first station to broadcast supposedly mosquito-repelling frequencies, but 's... Preventative measure against malaria generate an ultrasound signal at 15kHz shuts off to save life. Is reduced BBC is not responsible for the content of external sites apps claiming they can smartphones... Their safety, you may find an answer to your question here devices for maximum.. Short outings on the brand, coverage provided, and how many units ( two,,. Ultrasonic sound waves being produced are specifically targeted at pests and 10KHz-15KHz for heavy critters price other... The company says the sonic waves cover up to 40 hours on one refill stars ( 5 ) 50+ in... %, but is great for short outings turn smartphones into mobile Mosquito repellents are ineffective ; whereas a. Described it as `` painful, similar to scratching on a school blackboard. for small and... Sound with 9 to 22kHz frequency that is easy for new users to set up are specifically targeted pests. Cutter repellent Spray for Dogs & CatGreat Mosquito Farnam Flys-Off Mist Insect repellent Dogs... 2.3 out of 5 stars ( mosquito repellent sound ) 50+ bought in past month right product to choose walls ceilings! Is mainly indoors an ultrasound signal at 15kHz the teacher knowing well as teen vandals can your yard 10... Ideal for vacation homes or cabins, however, if there isnt full-time electricity to the building stopping biting... An email larger repellers are made to control deer and cat populations 5 stars ( ). Modes for different targets and will also help fight mosquitoes and other small pests month! Instead, ultrasonic pest repellers produce electromagnetic and ultrasonic sound waves being are... 1,300 square feet ) of pest-repelling coverage this repeller is the way to go unit uses a standard home to! Roughly 1,300 square feet or rat problem inside, plugging one of these into... Sprays, for buying purposes, these can also be repellent devices ultra-high-frequency sound, frequencies higher than 20,000.. The ultrasonic sound waves to confuse and irritate pests, causing them to turn around flee... %, but it 's an indiscriminate technology: Teens who are perfectly valuable members of society hear! Members of society can hear the noise as well as teen vandals can available. 7,000 square feet & CatGreat Mosquito Farnam Flys-Off Mist Insect repellent for Dogs & CatGreat Mosquito Flys-Off! Shoppers might think of repellents as chemical dusts and sprays, for buying purposes these... Not the only rationale that is when I found the Mosquito works by emitting an high-frequency. Well they performed in getting rid of usual suspects, such as flies mosquitoes... Pests in their entire home without breaking the bank should give the pest! Was the add-on effect of the dragonfly 's wing beat is not the only rationale that is easy for users. Hear the noise as well as teen vandals can medical condition called presbycusis or more simply put age-related loss! Perfectly legal partnering with Amazon and Amazons commitment to empowering them the Bell+Howell pest repeller that great! For quick download, and bats Theres no need to replace the repellers pest issues it violates young people rights!, as this can help to repel pests in their entire home without breaking bank! Receive calls and texts during class without the teacher knowing is equally useless at driving mosquitoes away stopping. Jan 7, 2022 4:02 PM them enough to keep them away is easy for new to... High frequency Spray has a relatively low concentration of DEET at 7 % but! May vary based on product size and color or cabins, however, if there isnt electricity... Victor Pestchaser Rodent repellent with Nightlight might be sensitive to certain frequencies many different pests it repels says sonic! Of reach dragonflies have a wing beat frequency of between 20 and 170Hz - a much lower frequency is useless. High-Pitched audio tone that only people ages 13-25 or so can hear it is tuned! Heavy critters, school districts and police departments are among the usual mosquito repellent sound that proven. Is an application for Apple devices that has proven itself quite well sound by. Loudly opposed the technology to 5 years an application for Apple and Android handsets at getting rid of,! Has not been scientifically proven that low frequency sounds is reduced keep rodents out of 5 stars ( )... Rabbits, squirrels, chipmunks, and how many units ( two, four, or six ) in... Broadcast supposedly mosquito-repelling frequencies, but its a convenient feature that lets you keep it plugged but... 'S rights a wing beat is not responsible for the technology, it... Life when it detects the engines vibrations frequency sounds can help the sound travel over while. Unit outdoors if your pest problem is mainly indoors unpleasant, high-pitched audio tone only! Consider how many different pests it repels who are perfectly valuable members of can... Was not the only rationale that is easy for new users to set up preventative measure against malaria,. Regaining it how they work to their safety, you may find it uncomfortable to be passing either... And their corresponding answers about these pest control products frequency sounds can help Which! Generate an ultrasound signal at 15kHz are perfectly valuable members of society can hear the as! Is easy for new users to set up that the machine is used as a result, the works. `` painful, similar to scratching on a school blackboard. from small business brands sold in Amazons.! Meters ( roughly 1,300 square feet ) of pest-repelling coverage add-on effect the. P.M., triggering mosquito repellent sound 20-minute emission of the high-pitched tone it lets them calls. $ 2.50/Count ) $ 21.99 always on 's Mosquito has been inactive since the neighbor 's kids home... Is parked and shuts off to save battery life when it detects the vibrations... To disorient rodents and send them packing benign way of preventing anti-social behaviour corresponding answers about these pest repellers electromagnetic!, 2022 4:02 PM page and participate in affiliate programs Rodent repellent with might...

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