wrote:
We've tried ultrasonic mouse repellers and they never seemed to work.
Used to watch mice running right past it, regardless. But a couple of
a months ago a friend recommended this to us:
http://www.primrose-london.co.uk/mic...ouse-p-36.html

Apparently it uses electromagnets as well as ultrasound - didn't
really believe it, but it's worked. Haven't seen one since...

Hmm, and what's the theory behind it all? I presume it softens the mice and
improves their mpg at the same time? Extraordinary claims need extraordinary
proof etc. etc.

Less than 1% returned isn't proof of efficacy, just evidence of human
nature.

Tim