Every 7 days we change my PICC line dressings to keep my line clean and safe. Last night we changed it again at home with speciality supplies. Ps: medical glue into an open wound flipping HURTS!! But PICC CVC Securement Device + Tegaderm I.V. Advanced Securement Dressing Peripherally Inserted Central Catheter (PICC) Care When can I remove the dressing from my picc line insertion? PICC Line and Midline Catheter Care Vascular Wellness Care of your PICC (Peripherally Inserted Central Catheter) CUH