How Effective Are Ultrasonic Snake Repellers?
Snake encounters evoke a strong—and often justified—concern for homeowners, farmers and outdoor enthusiasts. In response, a growing number of consumer products promise simple, nonlethal protection: ultrasonic snake repellers that emit high-frequency sound waves intended to deter snakes from yards, sheds and gardens. These devices are attractive because they appear low-effort, inexpensive and humane, but the…
