On 18 Oct, 12:13, Donwill wrote:
Does anybody know how effective these things a

http://www.screwfix.com/prods/41902/...ol/Pest-Stop-B...

I'm hoping to deter pigeones from perching on the ridge of the
conservatory and sh......g on it.
Cheers
Don

This sort of thing was fitted on the sills at work a while ago and we
seem to have a lot fewer pigeons and a lot less of their by-products
around the place. Mind you, at the same time, they did manage to
encourage some falcons to take up residence, so that would've helped
things along quite a bit......