Make sure you use a good cleanser. Gel cleansers are more for oily skin types and cream cleansers are more for dry skin. For combination skin, It is recommended using foam or cream cleansers.In the morning use a foaming cleanser, at night use a cream cleanser or the same cleanser. Also, use an alcohol-free toner on the oily parts of your face. Make sure your cleanser is oil-free too. If you have sensitive skin, make sure your cleanser is soap and fragrance free.