Do Ultrasonic Pest Repellers Work to Control Rats?

Do ultrasonic pest & rat repellers actually work? The claims made around ultrasonic sound producing machines were never substantiated.
Cascade Pest Control serving King, Pierce, Snohomish, Skagit, Island, Mason & Kitsap Counties

What Are Ultrasonic Pest Repellers And Do They Work?

Ultrasonic Pest Repeller With Working Status Monitor, Electronic Plug In Build-in Led Display Insect Repellent Compatible Insect Roach Flea Rat Mosqui

T3-R Triple High Impact Mice, Rat, Rodent Repeller : Patio, Lawn & Garden

Ultrasonic Rat Rodent Repellent Systems at Rs 5500, Rat Control System in Surat

Ultrasonic Pest Repeller Machine for Mosquito Rats Cockroach Home Plug at Rs 149/piece, New Items in Surat

Ultrasonic Pest Repeller, Mice Control Electronic Insect Repellent With Led Display Working Status Monitor, Reject Rodent Bed Bug Spider Rat

Ultrasonic Pest Repeller - Powerful Mouse Repellent & Insect Repellent

Generic Ultrasonic Pest Repeller Electronic Rodents Mouse Rats Mice Repellent 360 Degree Multiple Pest Control Insect Killer

Bird-X Pest-X Electronic Ultrasonic Pest Repeller 500 sq. ft. Rodents Mice Rats Insects Ants Spiders Safe Pest Control PX-110 - The Home Depot

Eliminator Ultrasonic Pest Repeller, 6 Count, Indoor Use Only, Repels Rodents