After completing a brew day that did not go at all as planned, I quickly cleaned up and stupidly left my plate chiller in and aluminum pot with starsan. (I realize I shouldn't have had the starsan in an aluminum pot) I woke up the next morning realizing what i did and pulled the plate chiller out. I really don't care about the pot I have a new SS kettle, but I am concerned about the plate chiller (this was the first time I used it), is the chiller ruined? I have back washed it, but is there anything else I should do to clean it?