Stainless Steel Pan Discoloration Rainbow

Gently wipe over the blue stain on the stainless steel pot.

Stainless steel pan discoloration rainbow. Take some vinegar and dab it onto a microfiber cloth. The rainbow stain on stainless steel is what we call heat tint stainless steel contains a small amount of chromium in it to help resist corrosion and rusting. These cleaners are sold at most home supply or hardware stores and contain tiny abrasives that lightly scratch the surface of the stainless steel which removes the contaminants from the surface and leaves the metal shiny. A discussion started in 2004 but continuing through 2020.

It is durable and can retain its appearance for years under proper maintenance. Why does this happen. Bar keepers friend a little water and some elbow grease can help you get that pan looking as good as new. You can avoid this by using a low to medium heat setting when cooking.

Stainless steel is an alloy that contains some chromium so it can resist rust and corrosion. I have stainless steel cookware. The rainbow effect comes from overheating a dry pan. Is is possible to restore it by removing the discoloration.

However when stainless steel is used in high heat settings a rainbow discoloration can appear on the pan. The inner pot cooking pot of instant pot are made of food grade 304 18 8 stainless steel. Polymerized oils on stainless steel are typically orange and splotchy turning brown if you then overheat it. I tried baking soda and salt baking soda salt and vinegar and ajax.

How to restore discolored stainless steel cookware. Learn how to remove the bluish hue or discoloration that occurs sometime when cooking with stainless steel cookware and restore it s finish. Don t toss that pan just yet. Rainbow discoloration otherwise known as heat tint is the ugly rainbow pattern that develops inside the pan or stainless cooktops and sinks due to excessive heat or too rapid heating.

Stainless steel is a metal alloy that is used for cookware and appliances because it is durable rust resistant and not prone to discoloration under normal wear. A friend burned one quite badly and it is now discolored. This is caused by minerals or salts in the food and water. Use a stainless steel polish to remove stuck on stains such as food tar and surface scratches from the surface of stainless steel.

When chromium and air mix a protective layer is formed on your pan. Basically when stainless steel is heated to high temperatures the oxidized layer can thicken causing a rainbow tint. Cooked on medium to medium low heat cleaned and hand dried after cooking. There is nothing stuck to the pan just a rainbow look with some white filmyness on the pan.

While cleaning stainless steel pans is easy when you put them in the dishwasher they may emerge with blue streaks from the cleaning chemicals so that your pan now has rainbow like streaks on its surface. You can t feel it on the surface but you can see it.