Use ketchup to clean pots and pans
In general, after using your pans and pots a lot, you notice that the bottom turns brown and yellow from the fire and food they are exposed to. You probably have tried to clean them without success, but that ends today.
It may be hard to believe at first, but if you pour some ketchup on the surfaces affected by the fire and rub it with a sponge, your problem will be solved. And your pans and pots will shine like never before.