*Shunamite Mix Helper
Protects your house.
Safe and not harmful.
Note: frequencies 18-23 kHz can not be heard by humans. In this application the sound is mixed to be audible even to humans without losing their effectiveness.
This application is brought to you totally free with the help of search monetization. I have opted to use this to be able to keep creating more free apps for you. Please note that with this app you will receive a few search points on your device, all are easily deleted or replaced. Thank you for your understanding.
Rats can hear ultrasound: the range of the rat's hearing is around 200 Hz to 80 or 90 kHz (Fay 1988, Kelly and Masterson 1977, Warfield 1973). There is a whole world of high frequency sound out there that rats can hear that we cannot, a perceptual difference that humans tend to forget (Milligan et al. 1993, Sales et al. 1998).
We hope that most problems will disappear within a few days. However, if the rodents have already built a nest in your house, they are unlikely to desert their young until they are old enough to move
Fortunately, rodents mature quickly and the babies will be fully grown within a month. If you suspect that there is a nest in your house it may be worth using traps as well, but remember that traps alone do not provide a long-term solution to your problem.