Had A Mam Done A Few Days Ago And Woke

Had a mam done a few days ago and woke up last night with a burning/red rash under each breast...EVIDENTLY they didn't clean the mammography machine proper...besides washing and putting powder/corn starch on and not wearing a bra and keeping a dry cloth under each breast so the skin doesn't irritate each other...what else can I do besides never go back to that place again?