



Extremely new to this. What did I do wrong?
Hello everyone,
First of all, I am ESL, sorry for the grammar mistakes.
I am super new to this. I never had a copper cookware or pan in my life. I usually read the tips in this sub, and yesterday I tried 2 of them, and I guess I failed miserably.
Yesterday I used salt + lime juice, and the pan was looking shiny, but the black part didn't come off, so I tried the ketchup and I left on it overnight, and now it looks like this and the black still not coming off.
What did I do wrong? And how can I fix my pan? Did I destroy it?
Thanks for your help!!