Did you use lab grade anhydrous acetone or acetone from home depot?
even 1-3% water in the acetone means there is water and it could damage the photo and leave unnecessary blotches. Anhydrous is "lab" grade at ".5%" it's technically zero but it's so small they have to label it as having "some"
Last edited by Sean1125; 11-06-2012 at 06:13 AM.
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