Max & Molly Soundshield – 24/7 Ultrasonic Technology Aginst Fleas & Ticks – Black
The Max & Molly Soundshield is an easy to use solution to fighting against fleas and ticks without using harmful chemicals. Through ultrasonic waves that neither pets nor humans can hear, it works to irritate the nervous systems of fleas and ticks. These waves are emitted by the repeller within a 1.5m radius, but are safe and inaudible to humans and pets. Up to 8 months of coverage has been tested and proven effective.