Originally Posted by charlie c
So its that simple?
I cleaned one with warm water last night and then it curled up into a tight little ball, but this morning it seems to have straightened itself out some.
Thanks for getting back to me, Mark.
my sister works as a chemist at the Getty Conservation Institute, where they clean off artwork worth millions of dollars.
Usually, water is what they use. Except for the watercolors, of course.