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 ...

Comedonal acne presents as many small papules, the same color as the surrounding skin, that make the skin appear bumpy. Types include whiteheads or closed comedones, blackheads, and open comedones.