15000hz, 17500hz & 20000hz Ultrasonic Ultimate Extreme Mouse And Rat Repellent (11 1 2 Hours) «2025»

This is the threshold of ultrasound, generally inaudible to most adults but well within the hearing range of mice and rats.

The track cycles through 15,000Hz, 17,500Hz, and 20,000Hz . This is the threshold of ultrasound, generally inaudible

The YouTube video titled is a marathon-length audio track designed to deter rodents through high-frequency sound. Despite the "extreme" branding and millions of views, its effectiveness is a subject of significant scientific and practical debate. Key Features of the "Extreme" Repellent Track This is the threshold of ultrasound