I have been using the Cetaphil gentle skin cleanser for 10+ years. I love it. It has a neutral pH, very mild, no harsh fragrances, but still rinses clean. It is perfect for acne-prone sensitive skin like mine.
Other facial cleansers don't even compare. I once used my friend's clean & clear when I was visiting. My skin was so dry and tight afterwards, I felt like I had washed my face with dish detergent.