2Use a non-comedogenic moisturizer
Do you specifically use a moisturizer for oily skin? Having a moisturizer in your regimen is an absolute must. However, when your moisturizer is made with pore-clogging ingredients, like petroleum, it may be hurting your skin more than benefitting it. This is most especially a concern for people with oily skin types. When impurities and irritating ingredients mix with the excess oils from your skin, the combination produces grime and become very attractive to infection-causing bacteria.