Call me stupid, but I just shower, especially if i am not accessed. Even when i was in the Hospital last month, using the port, I simply showered. The tegaderm makes me itchy, so I used something else, sorry I can't remember the name. I change the dressing after. My port is in my chest, it is my second the other was on the other side, I don't even think about it anymore, except when i need it, way better then the picc. Good luck