and the new stuff now days on the market is much better than the older stuff.
again, the key is to make sure its squeaky clean of all oils and dirt. Wash it down well with soak and water, then with 409 or something like that, then with vinegar and water, then several good fresh water washdowns.
Then the product is called appliance paint. It comes in a spray can. The can does not go too far. What you want to watch out for is runs, drips, and stuff.