Skin Test: Wash your face with a mild cleanser, then after 30 minutes check your skin.

Oily Skin: If your skin appears shiny throughout, you likely have oily skin. 

Dry Skin: If it feels tight and is flaky or scaly, you likely have dry skin.

Combo Skin: If the shine is only in your T-Zone, you probably have combo skin.

Normal: If your skin feels hydrated and comfortable, but not oily, you likely have normal skin.