ForumsAcne and its treatm...Scar treatmentsShould I Do C02 Las... Notifications Clear all Should I Do C02 Laser Or Tca Peel First?kev 1231 ly MemberMember2(@kev1231ly) Posted : 08/23/2015 11:12 pm I'm booked for an appointment on August 29th and I have a choose to either do C02 laser first or TCA 35% peel. Which one should I start first before school? Quote Factoid MemberMember63(@factoid) Posted : 08/24/2015 12:25 am Save lasers for last, if ever. Do the peel, stay out of the sun. Quote