How to obtain stains past its sell-by date of stainless steel? i have just this minute got a stainless steel refridgerator it be...

i have just this minute got a stainless steel refridgerator it be in a house that burned though none of the fire or bake acually made it to it it has black stains be the fire department put out the fire and the water that get sprayed run threw the roof and cause alot of black stain spots i obligation to know what would remove them without unsafe the stainless steel
Which is better--Biz or Clorox 2?
Answers:    Baking Soda works best, mix in next to a little hose down and scrub it, works like illusion, just take home sure to wear gloves
How can you verbs hip bath trash from...
Maybe CLR (calcium, lime, rust remover) you can get it at most stores.