Just spoke to custie.
Didn't really say much more than smeary.
Will go over it again with just pure.
Just worried as was hot day and was using detergent.
Not alot of Magica just few squirts on brush it was a hot day but didn't let anything dry on the glass.
Cleaned custies connie roof a few times now and no probs before as she said. (but pure water only before)
What do i do if detergant has stained glass.
Thanks lee.