Hello!
We are sertificated on ISO 22000 and according to this standart we have special procedure of Pest control, which includes monitoring of rats, insects etc.
Now we are thinking of Pest Reject (Plug Ultrasonic Anti Mosquito Insect Mouse Cockroach Pest Repeller Reject)
Is it so effective? And what about monitoring and all documents?How can we show that it works?
Do you know somebody who use it?
Thanks