Whiteheads can be described as a tiny, white bumps that appear on the skin surface. It is a form of acne and is often referred to as closed comedones. It can affect people of all age groups, but, it is the adolescents who get frustrated with this problem as they are very conscious about their looks. Whiteheads are commonly found on the chin, nose, and forehead; as these areas are comparatively oilier.