Unfortunately there is nothing really safe to use. I've always had acne prone skin and was on a prescription benzoyl peroxide topical that I stopped when I got my bfp. Sadly I will tell you that my skin was an utter disaster the through my first tri but has gotten more manageable recently. I've been using non medicated scrubs, toner that just has alcohol as the active ingredient, and those oil blotting papers throughout the day. I've also been using "grease lightning" from Lush all over at night which I think helps keep oil production down while I sleep.