Thanks Bev, I will give it a try !
Although my windows if i am honest are not clean enough for reflection !
I have just came home from work and it's still doing it.....even while I was outside. Even the dog at the window is not dettering it, so now I have bird poo on the outside and doggy slobers on the inside !
My workmates offered me a shinty stick.......but i just couldn't do that !
Cheers, Nance