I spent the better part of last night worrying if I had cleaned the owl screen properly or not. Seriously, I did (worry). After a ton of Internet searching I discovered that a cleaning product called "Simple Green" was effective and gentle on the screen. So of course, this morning I went out and bought some.
I cleaned the screen again with the Simple Green and printed a few more cards to see if the screen was ok.
It was, thank goodness!! There are a couple of spots that aren't quite the same as they were in the first print, but I don't mind the look at all. (It's really not that different from the first run!).
I've put a set of the owl cards in my Etsy Shop.
Another thing I learned through my research last night was that it's a good idea to coat the cardboard frame of the screen with Aleene's OK To Wash-It glue. Since the frame IS made of cardboard, the layer of glue protects it when cleaning the screen. I'll be doing that from now on too.
I'll keep posting tips as I discover them.