[Acne] Lots of us have heard to regularly change your pillow cases to reduce acne. What are some other practical, quick & efficient ways to reduce acne or skin damage that should be common knowledge?

Beauty Tips For Body Care
I'm gonna change my pillow case tonight, as I haven't in a while and I've noticed more spots on my face. This pillow case trick seems really practical and useful, like it should be common knowledge (Because you are resting your face on it 8 hours a day, oil builds up, hence you ought to change it frequently).Any other information that is simple like this, that you think should be more common knowledge that you'd like to share? (Please share!)
Girls Blog 2015
Submitted by PiezRus