I used some white vinegar to soak the water block and left it in the sun for a 20 mins and now the mirror finished CPU block is blue! all Oxidized! Washed it with Hot running tap water now and dish washin soap, its not coming off. What do I do? >.< Should I pour ketchup all over it and leave it there for a few hours or should I squeze the juice outta a lemon and leave the lemon on top of it? What do I do? 











