How to Clear Rainbow Tint
That rainbow-colored sheen on your stainless is harmless — just the steel reacting with the air. Here's what it is and how to wipe it away.
After using your cookware, you might find some mysterious looking rainbow-colored tinting. That's a result of stainless steel reacting with the air. It's completely safe and harmless to your cookware, but also easy to clean off!
Rainbow tint is one of the easy ones. For the full cleaning triage — from the everyday wash to the full reset — see The 3 Levels of Cleaning.


