Ultrasonic pest repellents are useful when trying to get rid of mice and rats. The key when targeting rodents is choosing a high frequency device specifically targeting these pests which is 32-62 kHz.
Ultrasonic vocalizations (USVs) in rodents, particularly in mice and rats, play a crucial role in social communication. These high-frequency sounds are used to convey various social signals ...
If you don’t want to break open a fresh box of baking soda or mess with cement powder, there is another humane way to eliminate mice. Consider using an ultrasonic device that you plug into a wall.