ForumsTopics & Posts abou...Acne ScarsSuctioning Question Notifications Clear all Unless you have severe, widespread, and scarring acne, The Regimen is normally my suggestion for the most effective acne treatment.My suggested acne treatment Learn The Regimen → Learn The Regimen → Suctioning Question51 With Skin MemberMember11(@51withskin) Posted : 03/11/2017 8:39 pm I have a good suction device. Should suctioning be done after TCA Cross? How about just in general after no scar treatment? Quotebeautifulambition MemberMember1750(@beautifulambition) Posted : 03/12/2017 4:05 am Suctioning is only for subcision to create hematoma with the existing blood in the subcision pocket . TCA Cross is a acid for icepicks. In general it will do nothing. Quote