I do agree about the alkalizing. Whenever I am more consistent drinking my sea salt, baking soda, and lemon juice drinks I can tell my face is clearer. One other thing that has helped me is making sure I take a couple tabespoons of granulated lecithin each day to help flush out those rancid oils in my body. I also use ACV on my face with a cotton swab and I do not dilute it. I've struggled with adult acne for years and have tried many things but what I've mentioned above seems to have helped me more than anything else.