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Pests infestation have become so prevalent in many urban cities with devastating consequences. Some pests may damage structures or are just nuisance to the welfare of people. In this regard, several control measures have used to get rid of pests. Traditionally people use pesticides to kill pests. Click here to see our #1 pick on Amazon.com
However, this method of combating pest is not always easy as pest develop resistance to chemical insecticides. That is why pest repellers have been introduced to deter pest from even approaching homes. We are proving the reader here with a comprehensive pest repeller review to help them understand the concept of pest repellent as well as a guide in their purchasing decision.
Table of Contents
- Top 3 Best Ultrasonic Pest Repellers
- Best Ultrasonic Pest Repeller
- 1. Bell + Howell Ultrasonic Pest Repeller with AC Outlet and Night Light (Pack of 4)
- 2. Bell and Howell Ultrasonic Pest Repellers with Extra Outlet – 3 Pack
- 3. Bell + Howell Ultrasonic Pest Repeller, 4 Pack
- Types of Electronic Pest Repellers
- Ultrasonic
- Electromagnetic
- Ionic
- Sonic (Audible Sound) Scare
- Visual Scare
- Conclusion
Top 3 Best Ultrasonic Pest Repellers
Best Ultrasonic Pest Repeller
There are so many ultrasonic pest repeller devices produced by different manufacturers on the market currently. Consumers can easily get confused on which one to buy for their specific pest control need. Not only do they not the right information about each one of the devices but also are distracted by the advertisement placed on each product. These manufacturers put thousands of dollars on advertisement only to rip them of their money.
Many people prefer to do their own pest control instead of seeking the services of a pest control specialist. This may be OK, but there are some risks associated with these practices. Purchasing some devices may just be a waste of money because each pest repeller is specifically designed for certain types of pests.
Some animal like dog bats and other rodents have the biological capacity to hear ultrasonic sounds. So these devices can well also used to deter them. Insects such as grasshoppers , lacewings and moths have also the ability to detect some ultrasonic waves. Currently, there is no convenient evidence that suggests these insect pests may be controlled using ultrasonic devices.
Ultrasonic pest repellers are specifically designed to chase insect away not to kill them.
1. Bell + Howell Ultrasonic Pest Repeller with AC Outlet and Night Light (Pack of 4)
Our Rating: (3.5 / 5)
This is also another great indoor pest repeller. It produces ultrasonic sounds that repel most rodents spiders and cockroaches.
This model does not make noise at night so it you don’t have to worry for your sleep time.
Most customers who have bought this product have reported that it work great for deterring mice and rats from entering their houses.
A customer has pointed out that this repeller does a great job at keeping mouse at bay. In fact, it has saved him over 700 dollars requested by a pest control company to get rid of his mice problem.
The best place to buy this pest repeller is on Amazon as previous customers have pointed out that they ship it with a lighting breeze without any delay.
2. Bell and Howell Ultrasonic Pest Repellers with Extra Outlet – 3 Pack
Our Rating: (3.3 / 5)
This one is of the same brand as the above. It is a 3 pack product and is also efficient in eliminating mice rats spiders and ants. As the previous Bell pest repeller, you just need to plug it right ar the entrance of your room.
It will continuously produce an ultrasonic sound that will drive your pests crazy. They will either be incapacitate or either back away and restrain from entering your room.
3. Bell + Howell Ultrasonic Pest Repeller, 4 Pack
Our Rating: (3 / 5)
This ultrasonic pest repeller has the reputation to be effective against spiders cockroaches rat and mice.
It can be used either indoor or outdoor although most people prefer to plug it inside their home just at the door to prevent any of these pests from entering in.
It has an led light that can indicate it is functioning fine when you shut the light off. As the manufacturer indicated they do not use any harmful chemical and can, therefore, be considered as safe for human.
Some people have reported that that Bell Howell ultrasonic pest repeller can even work against house flies and other flying insects.
You can buy this repeller from any sores in the USA, but most of them do not ship it if you are living outside the United States.
You can check the price and availability of this product on Amazon. And you will find what other people are saying about this product and its performance.
Types of Electronic Pest Repellers
Pest repellers use one or more of the following technologies: ultrasonic, electromagnetic, ionic, sonic scare and visual scare.
Some are designed for small indoor areas while others are for use over large areas outdoors. The most popular of these are electronic pest repellers that are used in homes which are purchased and installed by the home owner. Many units are also installed by pest control professionals particularly outdoors to control birds and large animals.
They range in price from less than $10 for the home units to close to $1000 for the large area outdoor types. It is important to make sure that the device you select is appropriate for the pests that you are dealing with. Also be aware that while there are many good products out there, some don’t work very well. Ask questions, read reviews and get a money back guarantee.
Ultrasonic
Ultrasonic technology creates sound that is beyond the range of humans and most pets but is very uncomfortable for pests causing them to flee the area.
Some units have a fixed frequency of maybe 30 to 35 kilohertz while other units allow for the adjustment of the frequency and loudness to target a particular type of pest. Some of the units designed for outdoor use also include audible sound.
Be aware that ultrasonic units work best when the sound waves can bounce off walls, floors, ceilings and hard furniture. Carpet, drapes and upholstered furniture reduce the loudness of the sound. While some indoor units cover 3000-5000 square feet several units are required throughout the house since ultrasonic sound waves travel in a straight line and the sound level gets lower after numerous bounces.
Outdoor units may have multiple speakers and cover very large areas.
Electromagnetic
An electromagnetic pest repeller plugs into an AC power outlet and injects electromagnetic waves on the electrical wiring throughout a building. Pests are very sensitive to changes in electromagnetic energy. The frequency of the waves is tuned to provide discomfort to the pests and drives them out.
It gets to the pests hiding within walls, attics, basements and areas that the ultrasonic pest repellers can’t reach.
Ionic
Ionic technology has been used for years in air purifiers. It creates negative ions which act to destroy harmful airborne pollutants, including bacteria and dust mites.
This technology is now being used in electronic pest repellers. Negative ions which are produced by the repeller causes pests to leave the area. The ions also clean the air of food odors which is also a deterrent.
Sonic (Audible Sound) Scare
There are many types of sonic devices which make various sounds to scare pests away.
There are electronic units that generate sound waves into tunnels of burrowing animals such as moles and gophers.
Different units are designed to protect different size areas, from the typical yard all the way up to 8 acres. They can be programmed to emit various sound combinations. The key here is to have random sounds so the pests don’t get used to them. Some have proximity detectors that sense when an animal is near and activate the sound.
There are special units for repelling birds. These are usually bird specific. They work by having actual bird distress cries recorded on a microchip. When the birds hear the sound they think that members of their flock are in trouble so they leave the area.
Visual Scare
One of the most common visual electronic pest repellers is a strobe light which displays different colors of light. Some display ultra-violet (UV) light.
A very novel type of devices is an electronic scarecrow which has a proximity sensor that detects heat and movement. When it detects an animal it opens a valve which releases a blast of water similar to a yard sprinkler for a few seconds. The visual movement along with the sound causes the unwelcome pest to be on his way.
Conclusion
Among the entomologist community, the use of radio frequency to control, insects have been met with great enthusiasm. They can be used as an alternative to many chemical insecticides used nowadays that may not only make the pest develop resistance but also pollute the environment and even have negative consequences on non target species like bees.
Researchers at Kansas State University have concluded that ultrasounds do repel some insects pests and even interfere with their mating activities. Despite the fact that their results are not consistent, they pointed out that anything that can interfere with the reproductive cycle of insects could be of great importance in reducing and mitigating the damage to crops.
I was expecting to learn something from this article but it turned out to be just an endorsement for 3 Bell & Howell pest resellers. Nice try.
I am living in pakistan. Would you can provide ultrasonic pest repeller? If you can then what will be the price in pakistani rupees?
Regards