Do you need the best face wash for oily skin and acne? Most people do, because they all suffer from a common skin problem - oily skin. Oily skin is often characterized by whiteheads, blackheads, pimples, and even clogged pores. The reason that people have these problems is because excess sebum or oil is trapped in the pores. Here's what to look for in the best face wash for oily skin and acne.