@mia280072: Acne face mapping can point to everyday triggers: phone and pillowcase friction on cheeks, stress and cycle timing on the chin and jawline, bangs and hats on the forehead. Acne on nose often comes down to sunscreen not fully washed off and constant touching. Watch the pattern for a couple of weeks and the guessing gets easier, and a skin scan app can help you track it. #acnefacemapping #chinacne #cheekacne #pimpletriggers #skincare