“Do ultrasonic pest repellers actually work?” Read on to see what pest control experts say about these devices and if these are a good solution for your pest control needs. An ultrasonic pest ...

So, considering that sprays must be re-applied and traps need to be replaced frequently, yes, the ultrasonic device is ...

【Upgrade Ultrasonic Mouse Repellent】 The upgraded electronic mouse repellent devices advanced technology to emit use 4 kinds of ultrasonic and pulse waves to effectively disrupt the nervous ...

How It Work ... ultrasonic technology to disturb and irritate the nervous system of pests, to make them uncomfortable and force them to leave your home. So this repeller can repel for mice ...