Ultrasonic pest control devices simply don’t work.
Ultrasonic pest control devices – Don’t work. This is probably not a news flash, but people continue to purchase and promote ultrasonic devices to control insects and rodents. Not only has there never been any university testing to prove efficacy, the FTC has successfully sued manufacturers to make them stop publishing claims that the devices work. Don’t rely on manufacturers data to make a decision, look for independent research before purchasing any pesticide, including an ultrasonic repellent. Click on this link for an example of a press release detailing a successful FTC intervention regarding false claims.