Crash - don't know what you were cooking (it looked great) but ...
If you had removed it from the pan and then added 1/2 - 1 cup water and deglazed the pan right then (while the pan was still hot from the original cooking cycle) you probably would not have needed a Brillo pad. If you let the pan cool off and then tried to reheat it - it doesn't work the same. As for the inside sides of the pan ... I make a "swab" of 2-3 paper towels held with tongues and wipe the sides with the deglazing water - and remove the pan from the heat.
As for the outside of the pan ... I generally spray it with Murphy's Oil Soap and use a "green scrubbie" - followed by BKF if necessary, and Dawn dishwashing soap.
YT2095 said:
Oxalic acid will only affect any Oxide of iron present on the surface, it`s typicaly used as a rust remover, and be VERY careful with it Please! it`s extremely toxic (think Rubarb leaves).
I assume you're talking about
Bar Keepers Friend being primarily oxalic acid, YT? Actually, oxalic acid is both a mild abrasive and a bleaching agent ... it can be used to bleach wood, remove stains like tea, coffee, mustard, and Kool Aid, or fruit juices as well as rust, hard water deposits and metal tarnish. When I use it I scrub with BKF, rinse well with water, then wash with a liquid dishwashing detergent, rinse well again, and then hand dry.
Foods that contain oxalic acid extend far beyond rhubarb leaves ... such as buckwheat, star fruit,
black pepper, parsley, poppy seed, rhubarb stalks, amaranth, spinach, chard, beets, cocoa, chocolate, most nuts, most berries, beans, asparagus and tea - for starters. And, the human body can actually produce a synthesized oxalic acid from ingestion of mega doses of ascorbic acid (vitamin C) that are in excess of the body's daily dietary needs.