Along with dietary contributors, like dairy and sugar, new pimples typically develop from three well-known factors. “Acne occurs when oil, dirt, and acne-causing bacteria become trapped in a pore and ...

Causes of acne breakouts: People with oily or combination skin tend to see more blackheads, whiteheads, and pustular acne during these conditions (Image: Pexels) Sticky air sweat that never seems to ...