When mine surfaces on my face, it's ugly. I have redness, flaky, and oily but yet dry underneath skin. I've been using apple cider vinegar with the mother (pulp) mix with water and my skin feels better than anything else I've tried. I like Bragg's brand.
I put 1:1 ACV to non tap water in a spray bottle and spray a lot on my face. I also do my scalp before I shower. Let it soak for a long time.
I've read ACV has good anti fungal properties with seb derm is fungal so I thought I'd give it a try.
Just thought I'd share in case you're still searching for something to help.