Basic steps for oily skin: wash, tone, moisturise daily. 2-3 days per week, apply a oil-reducing treatment. You want to cut down the amount of oil remaining on your skin, not strip it totally dry. Over-stripping your skin will make react by producing more oil and also becoming irritated by harsh treatments. Oily skin can still be sensitive skin, so your best bet is to take a long-term approach to controlling the shine. Clean skin daily with a foaming type cleanser to get your pores squeaky clean, and apply a deep cleaning mask 2-3 times per week.