I want to be mice free!! – I bought this two weeks ago after being told it was very effective. Tonight I've had to duel with a mouse running through my kitchen. As i had it plugged in on a higher socket in the kitchen I have moved it to the recommended height in my lounge to see if that makes a difference. All I want is the mice to leave myself and my son alone!!!! Less activity although this could be i changed my storage in my pantry. does not seem to work