No research has been able to show that the expensive devices intended to repel cockroaches, other insects, and rodents work. There are effective repellers for birds.
For more information, see the StopPests Blog post on the topic.
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The Northeastern IPM Center receives funding for StopPests from The Department of Housing and Urban Development’s Office of Lead Hazard Control and Healthy Homes. If you have a disability and are having trouble accessing information on this website or need materials in an alternate format, contact web-accessibility@cornell.edu for assistance. |