You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Via Wes -- Cybertruck Lead Engineer plus Reliability, Test, and Analysis for all Tesla vehicles.
_ Stainless is reactive and free iron that sits on it will rust. It's surface contamination only and can be cleaned off easily. Bar Keeper's Friend used here works well, citrisurf77 can also loosen the deposit and simply wipe it off. If anything stubborn use a blue non-scratch Scotch Brite pad as it won't leave any marks on the metal.
_ Iron becomes iron oxide until there's no free iron left to convert. In the process it creates red corrosion product which you'll see on the surface. Clean it anytime or don't if it doesn't bother you. It's not the base metal. The specs are about the size of the pin of a pinhead.