My skin has been bad for years now, red and pimply and looking very congested. It's got v itchy in the heatwave so I went to the doctor who has given me Rosex cream. I've been using it for one week and it's working quite well so far. I am just wondering what I should be using to wash and moisturise with? I currently use a salicylic acid clay foaming wash - will this aggravate my skin further?