Finger prints

[frankie]

I had a new double glazed window installed yesterday and there are finger prints on the glass.  I have tried using 3Bruja's window cleaning stuff and alcohol but neither work.  Don't think it is putty but a clear sticky substance.  Anyone have any ideas what I can use to remove them?

[AnnieM]

White spirit, or vinegar?

[frankie]

OK, I have both, Annie. Will give the white vinegar a go first....

[Clare Shirley]

may be glue based, try acetone or nail polish remover

[Drax]

Hopefully they are on the outside surface and not between the layers 

[frankie]

I am so glad I did not see your post before I got rid of it all Drax.  That hadn't occurred to me....
The acetone got rid of it finally...
Thanks everyone