Review: Ultrasonic Rodent Repellers – Operation and DIY Construction
If you're having problems with mice at home, then you can attempt to catch them with (animal friendly) mouse traps. But you can also repel them with the aid of an ultrasonic mouse repeller, devices that are sold these days by garden centres and hardware stores. How do these repellers work, and can you build something like that yourself? Of course you can, and it is even quite simple, as we will demonstrate here.