hmm.. I don't think friction has that much to do with it.. Sure you move at night, but not that much..
You could look at getting a case with a higher thread count, so it's softer, and wouldn't cause as much friction (if you have a paranoia about that)
I wouldn't say it would be remedied with a satin case, but it may help..
I honestly think the problem is remedied by a constant clean case every night or as aanabill stated, a clean cloth.
Within two nights or so, the oils from your hair and face can significantly build up and collect all sorts of things and by the third night, following any regimen isn't going to help if your sleeping on that!
Edited by Zefferson, 13 July 2013 - 08:09 PM.
The health of your blood is displayed and on show for everyone by your face.
Don't make half deals with 'Accutane' to thin out the dirty blood, because once the course is finished, acne will come racing back! Don't spend money and time treating it topically either.
Realize that it comes from the stuff flowing under your skin and how healthy it really is!
Get to the core of the problem, cleanse your blood and say goodbye to acne!