S.I. Enterprises Ultrasonic Solar Power Wave Mouse Snake Repeller Ultrasonic Rodent Repellant Pack of 3 Ultrasonic Rodent Repellant

Greathouse solar power sonic wave mouse snake repeller the animal repeller is effective at repelling mice and snake by emitting a sonic pulse which mice feel as a vibration transmitted through the ground. It emits out 2 seconds sonic wave every 30 seconds, then mice or snake then perceive a danger zone causing them to evacuate the area. Caution: allow the animal repeller to operate continuously for best results, do not immerse repeller in water, do not cover-up the pir sensor, to clean the repeller, use a damp-soft cloth and mild soap with water. Do not use harsh chemicals or abrasive cleaning agents that may damage the repeller.