Long story short:
Acne appeared on my face and shoulders and chest when I turned 13. From that time I tried various creams, tonics, external and internal antibiotics, fasted, even juice from cabbage and onion applied ext. and int., visited dermatologists and cosmetic salons where my closed eyes often filled up with tears from pain caused by the acne being squeezed. Only those who have it, can imagine how I felt - face covered with raw red 'LEDs' - the consciousness when lifting my face up to talk to someone and knowing that the person sees it all. Adolescence was not easy with acne and it caused me psychological damage that I still have not solved yet. As if I did not suffer enough, when 21, the 'normal' acne (covering every cm of my face, but still 'normal') turned into 'deep-skin' cysts, which were no longer possible to squeeze. These left deep scars all over my cheeks. By that time (though a bit too late) I decided to take the matter to my own hands and cure my self with my own logic. Since then I am acne-free (unfortunately with scars). How I know that it was my protocol, that cured me? - because every time I violate the main 2 rules, I get flashing red 'LED' warning on my face... : )
This is how I got rid of acne + the 'deep-skin' cysts:
Most important rules:
1. NEVER TOUCH ACNE AREAS WITH HANDS DURING DAY.
2. NEVER EVER WIPE ACNE AREAS INTO STANDARD TOWEL.
Use kitchen paper towels instead. Always.
This removed 90% of the problem in my case.
The rest I killed with following:
Stopped all 'artificial' cosmetics and applied 'kitchen' cosmetics instead. In the evening, before going to bed, I would make a mixture of water and splash of non-pasteurized and non-filtered ACV in a small bowl, I would dip a cotton pad into it and wash my face. I would then wash it off while showering and dry face with paper towel.
If my face felt dry, I would use any un-refined oil I had available and apply small amount on face while it was still wet after shower - oil and water created nice emulsion, which dried out leaving my skin not so greasy as when applying oil on skin when already dry. This was all. I went to sleep and in the morning I would not wash nor apply anything on the skin. It looked nourished after the night emulsion anyway.
I believe other things contribute to good skin condition as well - like physical activity on fresh air, food, environment, sleep and bad type of stress elimination. But what I observe all the time (I am now 36) is that when I violate touching or towel rule, within a day at least one 'LED' is flashing.
I wish a lot of courage for healing to all those who have acne.
Often a small change - seemingly insignificant (and often dirty cheap if not completely free) - might cause big results.