Thanks again, Funnybooks. I checked out the links you so helpfully provided. I did see this information before, but being a newbie to this whole process I was probably a bit overwhelmed with the choices at the time. I see now that under pressing it actually says, "Dry cleaning a comic to remove soiling and any unwanted substance is also considered a non-restorative process, and is included in the CCS pressing service when necessary." So I was incorrect when I mentioned I didn't see this information. I had, but didn't realize it. Thanks for taking the time to respond.
Now back to the regular programming