Stainless Steel Pan Discoloration Rainbow

There is nothing stuck to the pan just a rainbow look with some white filmyness on the pan.

Stainless steel pan discoloration rainbow.

A friend burned one quite badly and it is now discolored. Learn how to remove the bluish hue or discoloration that occurs sometime when cooking with stainless steel cookware and restore it s finish. Is is possible to restore it by removing the discoloration. This discoloration is easily removed by using a non abrasive stainless steel cleaner which will help to retain the original brightness and assist with the removal of stubborn marks.

I tried baking soda and salt baking soda salt and vinegar and ajax. A discussion started in 2004 but continuing through 2020. In the pan case the thin film causing the interference and the related coloured fringes is formed by metal oxides already present in the pan. You can avoid this by using a low to medium heat setting when cooking.

However when stainless steel is used in high heat settings a rainbow discoloration can appear on the pan. When chromium and air mix a protective layer is formed on your pan. Mix the baking soda with a small amount of water to make a paste and clean with a damp cloth. The phenomenon can be amplified if the pan has been overheated for instance while sauting to dryness.

Why did my new stainless steel pan turn rainbow colored in spots with a white film. This is caused by minerals or salts in the food and water. Bar keepers friend a little water and some elbow grease can help you get that pan looking as good as new. Actually these oxides are exactly what makes the steel of the pan stainless and resistant to corrosion.

Don t toss that pan just yet. Bluish or rainbow discoloration is common on stainless steel cookware including instant pot inner pot. 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. Basically when stainless steel is heated to high temperatures the oxidized layer can thicken causing a rainbow tint.

How to restore discolored stainless steel cookware. Cooked on medium to medium low heat cleaned and hand dried after cooking. Rainbow discoloration aka heat tint aka rainbow stain 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. 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.

Got a new stainless steel cookware set and have followed all the directions. Stainless steel is an alloy that contains some chromium so it can resist. 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. Vinegar helps rid the pan of blue streaks created when the pan is washed in a dishwasher.

Why does this happen.