Because of that, the nose and cheeks are prone to blackheads. Since many people wear makeup — which can clog pores — and touch their face frequently during the day — which can introduce ...

The main difference between whiteheads and blackheads is blackheads form in an open pore which gives them their black coloring. Both whiteheads and blackheads can be treated by washing your face ...

Many people experience acne on the face, including the lips ... such as whiteheads, blackheads, nodules, and cysts. A pimple on your lip forms when a pore gets clogged with bacteria.