Restoring old cookwear

I’ve asked this question once already, but nothing seems to be working. I love this whatever cookware, which was shiny when I received it, however my husband put it in the dishwasher and now it is discolored. Any other suggestion. Also I need the best mixturge to clean outside windows.
Thank you!
q restoring old cookwear
q restoring old cookwear
  5 answers
Your comment...