Of course I'm joking, that would just be dumb, coke and toothpaste lol, everyone knows you're supposed to use Dr. Pepper, and baking soda.
His title is but from the time he first put stuff on the coin (after completing preparations) his video shows it took him 2 minutes 35 seconds to finish working on just one side of the coin. He's not only a stupid vandal, he's a liar! A good rub with a ketchup-soaked brillo pad would be much faster.
Where do you find this stuff Stainless? It shows him working on a Lincoln, do you think it would be OK to do the same to my large cents?
My wife buys it at walmart back in the cleaners, it comes in a spray can. Of course we use it on appliances.