Wash solar fast on Paper ?
  • Hello ! I am printing designs on greeting cards with Solar Fast but am afraid of the undeveloped ink since it's impossible to wash greeting cards. How can I do this ? Thank you !
  • You can just soak the paper instead of agitating it. This may be tough for just store bought cards. You should use some nice card stock or preferably something like a printmaking paper that holds up to water. You want to use something that can get wet, but will not disintegrate. I have found soaking paper in hot water for 45 min with the solar fast wash and then rinsing works quite well.