Hello first post on here -
I have oily skin too, and have used EpidermxII (cream based, doesn't leave oily residue) but it isn't aggresive enough for problem areas. I also bought a 1lb pure microdermabrasion crystal package and mix in either aloe vera or water for a very thorough exfoliation.
I have also tried baking soda, but since it is a high pH it caused a lot of irritation on my skin, the texture itself is good but again not grainy enough to remove any dead skin.
I also use a microderm cloth for mild daily exfoliation.
HTH