Black marks on inside of refrigerator

[errolcw]

Anyone have any ideas for removing black marks from aluminum cans from inside of refrig?  I've tried baking soda paste, boraxo, and elbow grease.  None have worked so far.
errolcw

 

[Rollie1]

Try the Mr. Clean Magic Eraser.

 

[Lorna1]

Or Soft Scrub.

 

[Ron3]

Try straight vinegar

 

[errolcw]

The wife was able to get the black marks off with the Mr Clean Magic Eraser.  Thanks for all the help!  It sure saved me some grief! errolcw