For those wondering, ′′how did i do it?":
I boiled 10L of water, added 2 tablespoons of vinegar, 1 teaspoon of sodium bicarbonate, two cups of coke, and half cup of lemon juice, then stirred well. Waited 3 minutes, put the pan in the solution for 45 minutes, then added a quarter cup of chlorine bleach to the mixture. Then I brushed it with a firm toothbrush and put it back into the liquid for another 25 minutes. I took it out, rinsed it, and it looked exactly the same, so I threw it away, and went and bought a new one.

Edit: Please don’t actually make this concoction! The resulting mixture may produce poisonous gases! This toot is a joke, the pictures are not even my pans. I didn’t throw any pans away. Following these directions, despite the fact it probably won’t do anything useful, would be fucking stupid and you may win a Darwin Award.